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OrcaScraper.go
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OrcaScraper.go
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package scrapers
import (
"context"
"fmt"
"math"
"math/big"
"strings"
"sync"
"time"
"github.com/diadata-org/diadata/pkg/dia"
orcaWhirlpoolIdlBind "github.com/diadata-org/diadata/pkg/dia/scraper/exchange-scrapers/orca/whirlpool"
"github.com/diadata-org/diadata/pkg/utils"
bin "github.com/gagliardetto/binary"
tokenmetadata "github.com/gagliardetto/metaplex-go/clients/token-metadata"
"github.com/gagliardetto/solana-go"
"github.com/gagliardetto/solana-go/programs/token"
"github.com/gagliardetto/solana-go/programs/tokenregistry"
"github.com/gagliardetto/solana-go/rpc"
"github.com/gagliardetto/solana-go/rpc/ws"
"github.com/gorilla/websocket"
)
const (
orcaSolanaHttpEndpoint = "https://rpc.ankr.com/solana"
orcaSolanaWsEndpoint = rpc.MainNetBeta_WS
OrcaProgWhirlpoolConfigAddr = "2LecshUwdy9xi7meFgHtFJQNSKk4KdTrcpvaB56dP2NQ"
OrcaProgWhirlpoolAddr = "whirLbMiicVdio4qvUfM5KAg6Ct8VwpYzGff3uctyCc"
OrcaProgWhirlpoolAccountDataSize = 653
OrcaMaxRetries = 5
OrcaRetryDelay = 3 * time.Second
)
// The scraper object for Orca
type OrcaScraper struct {
exchangeName string
// state variables to signal events
run bool
shutdown chan nothing
shutdownDone chan nothing
errorLock sync.RWMutex
error error
pairScrapers map[string]*OrcaPairScraper
chanTrades chan *dia.Trade
RestClient *rpc.Client
WsClient *ws.Client
}
// Returns a new exchange scraper
func NewOrcaScraper(exchange dia.Exchange, scrape bool) *OrcaScraper {
log.Infof("init rest and ws client for %s", exchange.BlockChain.Name)
restClient := rpc.New(utils.Getenv(strings.ToUpper(exchange.BlockChain.Name)+"_URI_REST", orcaSolanaHttpEndpoint))
wsClient, err := ws.Connect(context.Background(), utils.Getenv(strings.ToUpper(exchange.BlockChain.Name)+"_URI_WS", orcaSolanaWsEndpoint))
if err != nil {
log.Fatal("init ws client: ", err)
}
scraper := &OrcaScraper{
exchangeName: exchange.Name,
RestClient: restClient,
WsClient: wsClient,
shutdown: make(chan nothing),
shutdownDone: make(chan nothing),
pairScrapers: make(map[string]*OrcaPairScraper),
chanTrades: make(chan *dia.Trade),
}
_, err = scraper.loadMarketsMetadata()
if err != nil {
log.Error("load metadata: %s", err)
}
if scrape {
go scraper.mainLoop()
}
return scraper
}
// Closes any existing API connections, as well as channels of
// pairScrapers from calls to ScrapePair
func (s *OrcaScraper) Close() error {
s.run = false
for _, pairScraper := range s.pairScrapers {
pairScraper.closed = true
}
s.WsClient.Close()
s.RestClient.Close()
close(s.shutdown)
<-s.shutdownDone
return nil
}
// ScrapePair returns a PairScraper that can be used to get trades for a single pair from the scraper
func (s *OrcaScraper) ScrapePair(pair dia.ExchangePair) (ps PairScraper, err error) {
return
}
// Returns the list of all available trade pairs in order to pairDiscoveryService service work
func (s *OrcaScraper) FetchAvailablePairs() (pairs []dia.ExchangePair, err error) {
pairs, err = s.loadMarketsMetadata()
return
}
// Channel returns a channel that can be used to receive trades
func (s *OrcaScraper) Channel() chan *dia.Trade {
return s.chanTrades
}
// FillSymbolData adds the name to the asset underlying @symbol on scraper
func (s *OrcaScraper) FillSymbolData(symbol string) (dia.Asset, error) {
return dia.Asset{Symbol: symbol}, nil
}
// NormalizePair accounts for the pair
func (s *OrcaScraper) NormalizePair(pair dia.ExchangePair) (dia.ExchangePair, error) {
return pair, nil
}
type OrcaPairScraper struct {
parent *OrcaScraper
pair dia.ExchangePair
closed bool
}
// Close stops listening for trades of the pair associated with the scraper
func (ps *OrcaPairScraper) Close() error {
ps.parent.errorLock.RLock()
defer ps.parent.errorLock.RUnlock()
ps.closed = true
return nil
}
// Error returns an error when the channel Channel() is closed and nil otherwise
func (ps *OrcaPairScraper) Error() error {
s := ps.parent
s.errorLock.RLock()
defer s.errorLock.RUnlock()
return s.error
}
// Pair returns the pair this scraper is subscribed to
func (ps *OrcaPairScraper) Pair() dia.ExchangePair {
return ps.pair
}
func (s *OrcaScraper) mainLoop() {
wg := sync.WaitGroup{}
s.run = true
for s.run {
ic := make(chan map[string]nothing)
wg.Add(2)
go func() {
sub, err := s.WsClient.LogsSubscribeMentions(
solana.MustPublicKeyFromBase58(OrcaProgWhirlpoolAddr),
rpc.CommitmentFinalized,
)
if err != nil {
log.Fatal("sub: %s", err)
}
defer sub.Unsubscribe()
defer s.WsClient.Close()
log.Infof("start subscription routine")
defer log.Warnf("subscription routine end\n")
lastSlot := uint64(0)
pendingTxs := make(map[string]nothing)
for {
got, err := sub.Recv()
if err != nil {
if !websocket.IsUnexpectedCloseError(err, websocket.CloseGoingAway, websocket.CloseAbnormalClosure) {
log.Warnf("recv expected error: %s", err)
} else {
log.Warnf("recv error: %s", err)
}
retries := 0
for retries <= OrcaMaxRetries {
retries++
log.Warnf("Recovering websocket connection %d/%d ...", retries, OrcaMaxRetries)
s.WsClient, err = ws.Connect(context.Background(), orcaSolanaWsEndpoint)
time.Sleep(OrcaRetryDelay)
if err != nil {
log.Warnf("retry failed: ", err)
} else {
sub, err = s.WsClient.LogsSubscribeMentions(
solana.MustPublicKeyFromBase58(OrcaProgWhirlpoolAddr),
rpc.CommitmentFinalized,
)
if err != nil {
log.Warnf("re-sub failed: ", err)
} else {
log.Infof("Websocket connection recovered with success.")
retries = 0
break
}
}
}
} else {
if got.Value.Err == nil {
if got.Context.Slot > lastSlot {
ic <- pendingTxs
pendingTxs = make(map[string]nothing)
lastSlot = got.Context.Slot
pendingTxs[got.Value.Signature.String()] = struct{}{}
} else if got.Context.Slot == lastSlot {
pendingTxs[got.Value.Signature.String()] = struct{}{}
} else {
log.Fatalf("invalid order for subscription: %s (curr %d, last %d)\n", got.Value.Signature.String(), got.Context.Slot, lastSlot)
}
}
}
}
}()
go func() {
log.Infof("start processing routine")
defer log.Warnf("processing routine end\n")
for v := range ic {
for len(v) > 0 {
for k := range v {
max := uint64(0)
resp, err := s.RestClient.GetTransaction(
context.TODO(),
solana.MustSignatureFromBase58(k),
&rpc.GetTransactionOpts{
MaxSupportedTransactionVersion: &max,
Commitment: rpc.CommitmentFinalized,
Encoding: solana.EncodingBase64,
},
)
if err != nil {
continue
}
if resp != nil {
tx := resp.Transaction
if tx != nil {
txParsed, err := tx.GetTransaction()
if err == nil && txParsed != nil {
if txParsed.Message.GetVersion() == 0 && !txParsed.Message.IsVersioned() {
accMetaList, err := txParsed.AccountMetaList()
if err == nil && accMetaList != nil {
for i, inst := range txParsed.Message.Instructions {
if txParsed.Message.AccountKeys[inst.ProgramIDIndex].String() == OrcaProgWhirlpoolAddr {
instDecoded, err := orcaWhirlpoolIdlBind.DecodeInstruction(accMetaList, inst.Data)
if err != nil {
log.Warnf(" %88s cannot-decode\n", k)
}
if instDecoded.TypeID == orcaWhirlpoolIdlBind.Instruction_Swap {
pair := s.pairScrapers[txParsed.Message.AccountKeys[inst.Accounts[2]].String()].pair.UnderlyingPair
baseToken := pair.BaseToken
quoteToken := pair.QuoteToken
for _, inner := range resp.Meta.InnerInstructions {
if inner.Index == uint16(i) {
var amountA, amountB, volume, price float64
for j, innerInsts := range inner.Instructions {
innerInstData := bin.NewBorshDecoder(innerInsts.Data)
typeIdEnconding, err := innerInstData.ReadUint8()
if err != nil {
log.Fatalf("cannot read inner inst param: %s", err)
}
innerInstParam, err := innerInstData.ReadUint64(bin.LE)
if err != nil {
log.Fatalf("cannot read inner inst param: %s", err)
}
if bin.TypeIDEncoding(uint32(typeIdEnconding)) == bin.AnchorTypeIDEncoding {
if j == 0 {
if *instDecoded.Impl.(*orcaWhirlpoolIdlBind.Swap).AToB {
amountA = FormatUint64Decimals(innerInstParam, int(baseToken.Decimals))
} else {
amountB = FormatUint64Decimals(innerInstParam, int(quoteToken.Decimals))
}
} else {
if *instDecoded.Impl.(*orcaWhirlpoolIdlBind.Swap).AToB {
amountB = FormatUint64Decimals(innerInstParam, int(quoteToken.Decimals))
} else {
amountA = FormatUint64Decimals(innerInstParam, int(baseToken.Decimals))
}
}
}
}
if *instDecoded.Impl.(*orcaWhirlpoolIdlBind.Swap).AToB {
price = amountA / amountB
volume = -amountB
} else {
price = amountA / amountB
volume = amountB
}
trade := &dia.Trade{
Symbol: quoteToken.Symbol,
Pair: quoteToken.Symbol + "-" + baseToken.Symbol,
BaseToken: baseToken,
QuoteToken: quoteToken,
Price: price,
Volume: volume,
Time: resp.BlockTime.Time(),
ForeignTradeID: k,
Source: s.exchangeName,
VerifiedPair: true,
}
log.Infof("pair -- price -- volume: %s -- %v -- %v", trade.Pair, trade.Price, trade.Volume)
log.Info("tx hash: ", k)
s.chanTrades <- trade
}
}
}
}
}
}
}
}
}
delete(v, k)
}
}
}
}
}()
wg.Wait()
}
}
// Load markets and tokens metadata
func (s *OrcaScraper) loadMarketsMetadata() (pairs []dia.ExchangePair, err error) {
log.Infof("loading initial data from pools ...")
start := time.Now()
poolPairs, err := s.loadMarketPools()
if err != nil {
return
}
pairs = append(pairs, poolPairs...)
log.Infof("loaded %d pairs from legacy pools in %.1fs", len(poolPairs), time.Since(start).Seconds())
start = time.Now()
whirlpoolPairs, err := s.loadMarketWhirlpools()
if err != nil {
return
}
pairs = append(pairs, whirlpoolPairs...)
log.Infof("loaded %d pairs from whirlpools in %.1fs", len(whirlpoolPairs), time.Since(start).Seconds())
return
}
// Get Orca market legacy pools
func (s *OrcaScraper) loadMarketPools() (pairs []dia.ExchangePair, err error) {
return
}
// Get Orca market whirlpools
func (s *OrcaScraper) loadMarketWhirlpools() (pairs []dia.ExchangePair, err error) {
hardcodedTokenMeta := GetOrcaTokensMetadata()
resp, err := s.RestClient.GetProgramAccountsWithOpts(
context.TODO(),
solana.MustPublicKeyFromBase58(OrcaProgWhirlpoolAddr),
&rpc.GetProgramAccountsOpts{
Filters: []rpc.RPCFilter{
{
DataSize: OrcaProgWhirlpoolAccountDataSize,
},
},
},
)
if err != nil {
return
}
if resp == nil {
return nil, fmt.Errorf("program account not found")
}
log.Infof("discovered %d accounts in whirlpool program, retrieving metadata ...", len(resp))
for _, progAcc := range resp {
acct := progAcc.Account
pubKey := progAcc.Pubkey.String()
if acct.Owner.String() == OrcaProgWhirlpoolAddr {
d := bin.NewBorshDecoder(acct.Data.GetBinary())
var w orcaWhirlpoolIdlBind.Whirlpool
d.Decode(&w)
// Blacklist XXX/USDC, ATLAS/USDC, SHIB/USDC
if pubKey == "FfBeru58Q7hjqHq9T2Trw1BeyjE1YwHsx9MivKUwoTLQ" || pubKey == "9vqFu6v9CcVDaSx2oRD3jo8H5gqkE2urYQgpT16V1BTa" || pubKey == "DahhciLA89UkZoqrqVWL2nojwPLmSVkXQGTiEhAtkaFa" {
continue
}
if w.WhirlpoolsConfig.String() == OrcaProgWhirlpoolConfigAddr {
var tokenA, tokenB dia.Asset
// Get token A mint data and metadata
if mintData, err := s.getTokenMintData(w.TokenMintA.String()); err == nil {
if mintData.IsInitialized {
tokenA.Decimals = mintData.Decimals
}
} else {
return nil, err
}
if metadata, err := s.getTokenMetadata(w.TokenMintA.String()); err != nil {
if v, ok := hardcodedTokenMeta[w.TokenMintA.String()]; ok {
tokenA.Symbol = v.(OrcaTokenMetadata).GetSymbol()
tokenA.Name = v.(OrcaTokenMetadata).GetName()
} else {
log.Warnf("token metadata not found for %s: %s", w.TokenMintA.String(), err)
if strings.Contains(err.Error(), "not found") {
err = nil
}
continue
}
} else {
tokenA.Symbol = strings.TrimRight(metadata.Data.Symbol, "\x00")
tokenA.Name = strings.TrimRight(metadata.Data.Name, "\x00")
}
tokenA.Address = w.TokenMintA.String()
tokenA.Blockchain = "Solana"
// Get token B mint data and metadata
if mintData, err := s.getTokenMintData(w.TokenMintB.String()); err == nil {
tokenB.Decimals = mintData.Decimals
} else {
return nil, err
}
if metadata, err := s.getTokenMetadata(w.TokenMintB.String()); err != nil {
if v, ok := hardcodedTokenMeta[w.TokenMintB.String()]; ok {
tokenB.Symbol = v.(OrcaTokenMetadata).GetSymbol()
tokenB.Name = v.(OrcaTokenMetadata).GetName()
} else {
log.Warnf("token metadata not found for %s: %s", w.TokenMintB.String(), err)
if strings.Contains(err.Error(), "not found") {
err = nil
}
continue
}
} else {
tokenB.Symbol = strings.TrimRight(metadata.Data.Symbol, "\x00")
tokenB.Name = strings.TrimRight(metadata.Data.Name, "\x00")
}
tokenB.Address = w.TokenMintB.String()
tokenB.Blockchain = "Solana"
log.Infof("whirlpool loaded: %44s (%10s / %10s)\n", pubKey, tokenA.Symbol, tokenB.Symbol)
pair := dia.ExchangePair{
Symbol: tokenA.Symbol,
Verified: true,
ForeignName: pubKey,
Exchange: s.exchangeName,
UnderlyingPair: dia.Pair{
BaseToken: tokenA,
QuoteToken: tokenB,
},
}
pairs = append(pairs, pair)
s.pairScrapers[pubKey] = &OrcaPairScraper{
parent: s,
pair: pair,
closed: false,
}
}
}
}
return
}
// Get Solana token mint data
func (s *OrcaScraper) getTokenMintData(account string) (mint token.Mint, err error) {
resp, err := s.RestClient.GetAccountInfoWithOpts(
context.TODO(),
solana.MustPublicKeyFromBase58(account),
&rpc.GetAccountInfoOpts{},
)
if err != nil {
return
}
d := bin.NewBorshDecoder(resp.Value.Data.GetBinary())
err = d.Decode(&mint)
if err != nil {
return
}
return
}
// Get Solana token metadata
func (s *OrcaScraper) getTokenMetadata(account string) (metadata tokenmetadata.Metadata, err error) {
accMint := solana.MustPublicKeyFromBase58(account)
tMeta, err := tokenregistry.GetTokenRegistryEntry(context.TODO(), s.RestClient, accMint)
if err != nil {
metaAddress, _, err := solana.FindTokenMetadataAddress(accMint)
if err != nil {
return metadata, err
}
resp, err := s.RestClient.GetAccountInfo(
context.TODO(),
metaAddress,
)
if err != nil {
return metadata, err
}
d := bin.NewBorshDecoder(resp.Value.Data.GetBinary())
err = d.Decode(&metadata)
if err != nil {
return metadata, err
}
return metadata, nil
}
return tokenmetadata.Metadata{Data: tokenmetadata.Data{Symbol: tMeta.Symbol.String()}}, nil
}
type OrcaTokenMetadata interface {
GetName() string
GetSymbol() string
}
func (t *orcaTokenMetadata) GetName() string {
return t.Name
}
func (t *orcaTokenMetadata) GetSymbol() string {
return t.Symbol
}
type orcaTokenMetadata struct {
Name string
Symbol string
}
func GetOrcaTokensMetadata() map[string]interface{} {
tokenMetadata := make(map[string]interface{})
tokenMetadata["zebeczgi5fSEtbpfQKVZKCJ3WgYXxjkMUkNNx7fLKAF"] = &orcaTokenMetadata{Name: "ZEBEC", Symbol: "ZBC"}
tokenMetadata["GEJpt3Wjmr628FqXxTgxMce1pLntcPV4uFi8ksxMyPQh"] = &orcaTokenMetadata{Name: "daoSOL Token", Symbol: "daoSOL"}
tokenMetadata["CT1iZ7MJzm8Riy6MTgVht2PowGetEWrnq1SfmUjKvz8c"] = &orcaTokenMetadata{Name: "Balloonsville Solvent Droplet", Symbol: "svtBV"}
tokenMetadata["7Q2afV64in6N6SeZsAAB81TJzwDoD6zpqmHkzi9Dcavn"] = &orcaTokenMetadata{Name: "JPOOL Solana Token", Symbol: "JSOL"}
tokenMetadata["USDH1SM1ojwWUga67PGrgFWUHibbjqMvuMaDkRJTgkX"] = &orcaTokenMetadata{Name: "USDH Hubble Stablecoin", Symbol: "USDH"}
tokenMetadata["6naWDMGNWwqffJnnXFLBCLaYu1y5U9Rohe5wwJPHvf1p"] = &orcaTokenMetadata{Name: "SCRAP", Symbol: "SCRAP"}
tokenMetadata["SLNDpmoWTVADgEdndyvWzroNL7zSi1dF9PC3xHGtPwp"] = &orcaTokenMetadata{Name: "Solend", Symbol: "SLND"}
tokenMetadata["EiasWmzy9MrkyekABHLfFRkGhRakaWNvmQ8h5DV86zyn"] = &orcaTokenMetadata{Name: "Visionary Studios Solvent Droplet", Symbol: "svtVSNRY"}
tokenMetadata["DUSTawucrTsGU8hcqRdHDCbuYhCPADMLM2VcCb8VnFnQ"] = &orcaTokenMetadata{Name: "DUST Protocol", Symbol: "DUST"}
tokenMetadata["BoeDfSFRyaeuaLP97dhxkHnsn7hhhes3w3X8GgQj5obK"] = &orcaTokenMetadata{Name: "Famous Fox Federation Solvent Droplet", Symbol: "svtFFF"}
tokenMetadata["ANAxByE6G2WjFp7A4NqtWYXb3mgruyzZYg3spfxe6Lbo"] = &orcaTokenMetadata{Name: "ANA", Symbol: "ANA"}
tokenMetadata["9iLH8T7zoWhY7sBmj1WK9ENbWdS1nL8n9wAxaeRitTa6"] = &orcaTokenMetadata{Name: "Hedge USD", Symbol: "USH"}
tokenMetadata["HBB111SCo9jkCejsZfz8Ec8nH7T6THF8KEKSnvwT6XK6"] = &orcaTokenMetadata{Name: "Hubble Protocol Token", Symbol: "HBB"}
tokenMetadata["52GzcLDMfBveMRnWXKX7U3Pa5Lf7QLkWWvsJRDjWDBSk"] = &orcaTokenMetadata{Name: "NGN Coin", Symbol: "NGNC"}
tokenMetadata["5PmpMzWjraf3kSsGEKtqdUsCoLhptg4yriZ17LKKdBBy"] = &orcaTokenMetadata{Name: "Hedge Token", Symbol: "HDG"}
tokenMetadata["9tzZzEHsKnwFL1A3DyFJwj36KnZj3gZ7g4srWp9YTEoh"] = &orcaTokenMetadata{Name: "ARB Protocol", Symbol: "ARB"}
tokenMetadata["AG5j4hhrd1ReYi7d1JsZL8ZpcoHdjXvc8sdpWF74RaQh"] = &orcaTokenMetadata{Name: "Okay Bears Solvent Droplet", Symbol: "svtOKAY"}
tokenMetadata["7kbnvuGBxxj8AG9qp8Scn56muWGaRaFqxg1FsRp3PaFT"] = &orcaTokenMetadata{Name: "UXD Stablecoin", Symbol: "UXD"}
tokenMetadata["SHDWyBxihqiCj6YekG2GUr7wqKLeLAMK1gHZck9pL6y"] = &orcaTokenMetadata{Name: "Shadow Token", Symbol: "SHDW"}
tokenMetadata["GENEtH5amGSi8kHAtQoezp1XEXwZJ8vcuePYnXdKrMYz"] = &orcaTokenMetadata{Name: "Genopets", Symbol: "GENE"}
tokenMetadata["EsPKhGTMf3bGoy4Qm7pCv3UCcWqAmbC1UGHBTDxRjjD4"] = &orcaTokenMetadata{Name: "FTM (Allbridge from Fantom)", Symbol: "FTM"}
tokenMetadata["bSo13r4TkiE4KumL71LsHTPpL2euBYLFx6h9HP3piy1"] = &orcaTokenMetadata{Name: "BlazeStake Staked SOL (bSOL)", Symbol: "bSOL"}
tokenMetadata["SuperbZyz7TsSdSoFAZ6RYHfAWe9NmjXBLVQpS8hqdx"] = &orcaTokenMetadata{Name: "SuperBonds Token", Symbol: "SB"}
tokenMetadata["8W2ZFYag9zTdnVpiyR4sqDXszQfx2jAZoMcvPtCSQc7D"] = &orcaTokenMetadata{Name: "The Catalina Whale Mixer Solvent Droplet", Symbol: "svtCWM"}
tokenMetadata["PsyFiqqjiv41G7o5SMRzDJCu4psptThNR2GtfeGHfSq"] = &orcaTokenMetadata{Name: "PsyOptions", Symbol: "PSY"}
tokenMetadata["GePFQaZKHcWE5vpxHfviQtH5jgxokSs51Y5Q4zgBiMDs"] = &orcaTokenMetadata{Name: "Jungle DeFi", Symbol: "JFI"}
tokenMetadata["METAmTMXwdb8gYzyCPfXXFmZZw4rUsXX58PNsDg7zjL"] = &orcaTokenMetadata{Name: "Solice", Symbol: "SLC"}
tokenMetadata["USDrbBQwQbQ2oWHUPfA8QBHcyVxKUq1xHyXsSLKdUq2"] = &orcaTokenMetadata{Name: "Ratio stable Token", Symbol: "USDr"}
tokenMetadata["4MSMKZwGnkT8qxK8LsdH28Uu8UfKRT2aNaGTU8TEMuHz"] = &orcaTokenMetadata{Name: "Genopets Genesis - Solvent Droplet", Symbol: "svtGENE"}
tokenMetadata["F3nefJBcejYbtdREjui1T9DPh5dBgpkKq7u2GAAMXs5B"] = &orcaTokenMetadata{Name: "ALL ART", Symbol: "AART"}
tokenMetadata["BKipkearSqAUdNKa1WDstvcMjoPsSKBuNyvKDQDDu9WE"] = &orcaTokenMetadata{Name: "Hawksight", Symbol: "HAWK"}
tokenMetadata["CowKesoLUaHSbAMaUxJUj7eodHHsaLsS65cy8NFyRDGP"] = &orcaTokenMetadata{Name: "Cash Cow", Symbol: "COW"}
tokenMetadata["Ez2zVjw85tZan1ycnJ5PywNNxR6Gm4jbXQtZKyQNu3Lv"] = &orcaTokenMetadata{Name: "Fluid USDC", Symbol: "fUSDC"}
tokenMetadata["AFbX8oGjGpmVFywbVouvhQSRmiW2aR1mohfahi4Y2AdB"] = &orcaTokenMetadata{Name: "GST", Symbol: "GST"}
tokenMetadata["svtMpL5eQzdmB3uqK9NXaQkq8prGZoKQFNVJghdWCkV"] = &orcaTokenMetadata{Name: "Solvent", Symbol: "SVT"}
tokenMetadata["6F5A4ZAtQfhvi3ZxNex9E1UN5TK7VM2enDCYG1sx1AXT"] = &orcaTokenMetadata{Name: "Degenerate Ape Academy Solvent Droplet", Symbol: "svtDAPE"}
tokenMetadata["UXPhBoR3qG4UCiGNJfV7MqhHyFqKN68g45GoYvAeL2M"] = &orcaTokenMetadata{Name: "UXP Governance Token", Symbol: "UXP"}
tokenMetadata["FANTafPFBAt93BNJVpdu25pGPmca3RfwdsDsRrT3LX1r"] = &orcaTokenMetadata{Name: "Phantasia", Symbol: "FANT"}
tokenMetadata["Bp6k6xacSc4KJ5Bmk9D5xfbw8nN42ZHtPAswEPkNze6U"] = &orcaTokenMetadata{Name: "Pesky Penguins Solvent Droplet", Symbol: "svtPSK"}
tokenMetadata["2zzC22UBgJGCYPdFyo7GDwz7YHq5SozJc1nnBqLU8oZb"] = &orcaTokenMetadata{Name: "1SPACE", Symbol: "1SP"}
tokenMetadata["EmLJ8cNEsUtboiV2eiD6VgaEscSJ6zu3ELhqixUP4J56"] = &orcaTokenMetadata{Name: "Thugbirdz - Solvent Droplet", Symbol: "svtTHUGZ"}
tokenMetadata["9acdc5M9F9WVM4nVZ2gPtVvkeYiWenmzLW9EsTkKdsUJ"] = &orcaTokenMetadata{Name: "Gooney Toons Solvent Droplet", Symbol: "svtGOON"}
tokenMetadata["GNCjk3FmPPgZTkbQRSxr6nCvLtYMbXKMnRxg8BgJs62e"] = &orcaTokenMetadata{Name: "CELO (Allbridge from Celo)", Symbol: "CELO"}
tokenMetadata["DXA9itWDGmGgqqUoHnBhw6CjvJKMUmTMKB17hBuoYkfQ"] = &orcaTokenMetadata{Name: "Honey Genesis Bee Solvent Droplet", Symbol: "svtHNYG"}
tokenMetadata["HYtdDGdMFqBrtyUe5z74bKCtH2WUHZiWRicjNVaHSfkg"] = &orcaTokenMetadata{Name: "Aurory - Solvent Droplet", Symbol: "svtAURY"}
tokenMetadata["G9tt98aYSznRk7jWsfuz9FnTdokxS6Brohdo9hSmjTRB"] = &orcaTokenMetadata{Name: "PUFF", Symbol: "PUFF"}
tokenMetadata["8vkTew1mT8w5NapTqpAoNUNHW2MSnAGVNeu8QPmumSJM"] = &orcaTokenMetadata{Name: "Playground Waves Solvent Droplet", Symbol: "svtWAVE"}
tokenMetadata["PRSMNsEPqhGVCH1TtWiJqPjJyh2cKrLostPZTNy1o5x"] = &orcaTokenMetadata{Name: "PRISM", Symbol: "PRISM"}
tokenMetadata["seedEDBqu63tJ7PFqvcbwvThrYUkQeqT6NLf81kLibs"] = &orcaTokenMetadata{Name: "Seeded Network", Symbol: "SEEDED"}
tokenMetadata["FoXyMu5xwXre7zEoSvzViRk3nGawHUp9kUh97y2NDhcq"] = &orcaTokenMetadata{Name: "Famous Fox Federation", Symbol: "FOXY"}
tokenMetadata["BDrL8huis6S5tpmozaAaT5zhE5A7ZBAB2jMMvpKEeF8A"] = &orcaTokenMetadata{Name: "NOVA FINANCE", Symbol: "NOVA"}
tokenMetadata["3GQqCi9cuGhAH4VwkmWD32gFHHJhxujurzkRCQsjxLCT"] = &orcaTokenMetadata{Name: "Galactic Geckos Space Garage Solvent Droplet", Symbol: "svtGGSG"}
tokenMetadata["DCgRa2RR7fCsD63M3NgHnoQedMtwH1jJCwZYXQqk9x3v"] = &orcaTokenMetadata{Name: "DeGods Solvent Droplet", Symbol: "svtDGOD"}
tokenMetadata["F8Wh3zT1ydxPYfQ3p1oo9SCJbjedqDsaC1WaBwh64NHA"] = &orcaTokenMetadata{Name: "Serum Surfers Droplet", Symbol: "SSURF"}
tokenMetadata["Fm9rHUTF5v3hwMLbStjZXqNBBoZyGriQaFM6sTFz3K8A"] = &orcaTokenMetadata{Name: "MonkeyBucks", Symbol: "MBS"}
tokenMetadata["4h41QKUkQPd2pCAFXNNgZUyGUxQ6E7fMexaZZHziCvhh"] = &orcaTokenMetadata{Name: "The Suites Token", Symbol: "SUITE"}
tokenMetadata["7i5KKsX2weiTkry7jA4ZwSuXGhs5eJBEjY8vVxR4pfRx"] = &orcaTokenMetadata{Name: "GMT", Symbol: "GMT"}
tokenMetadata["ratioMVg27rSZbSvBopUvsdrGUzeALUfFma61mpxc8J"] = &orcaTokenMetadata{Name: "Ratio Governance Token", Symbol: "RATIO"}
tokenMetadata["3b9wtU4VP6qSUDL6NidwXxK6pMvYLFUTBR1QHWCtYKTS"] = &orcaTokenMetadata{Name: "Playground Epochs Solvent Droplet", Symbol: "svtEPOCH"}
tokenMetadata["FoRGERiW7odcCBGU1bztZi16osPBHjxharvDathL5eds"] = &orcaTokenMetadata{Name: "FORGE", Symbol: "FORGE"}
tokenMetadata["4wGimtLPQhbRT1cmKFJ7P7jDTgBqDnRBWsFXEhLoUep2"] = &orcaTokenMetadata{Name: "Lifinity Flares Solvent Droplet", Symbol: "svtFLARE"}
tokenMetadata["SNSNkV9zfG5ZKWQs6x4hxvBRV6s8SqMfSGCtECDvdMd"] = &orcaTokenMetadata{Name: "SynesisOne", Symbol: "SNS"}
tokenMetadata["9WMwGcY6TcbSfy9XPpQymY3qNEsvEaYL3wivdwPG2fpp"] = &orcaTokenMetadata{Name: "Jelly", Symbol: "JELLY"}
tokenMetadata["Ca5eaXbfQQ6gjZ5zPVfybtDpqWndNdACtKVtxxNHsgcz"] = &orcaTokenMetadata{Name: "Solana Monkey Business Solvent Droplet", Symbol: "svtSMB"}
tokenMetadata["5Wsd311hY8NXQhkt9cWHwTnqafk7BGEbLu8Py3DSnPAr"] = &orcaTokenMetadata{Name: "Compendium Finance", Symbol: "CMFI"}
tokenMetadata["GWsZd8k85q2ie9SNycVSLeKkX7HLZfSsgx6Jdat9cjY1"] = &orcaTokenMetadata{Name: "Pollen Coin", Symbol: "PCN"}
return tokenMetadata
}
// Format a uint64 to a float64 with the given number of decimals
func FormatUint64Decimals(value uint64, decimals int) (valueFormatted float64) {
balance, _ := new(big.Float).Quo(big.NewFloat(0).SetUint64(value), big.NewFloat(math.Pow10(decimals))).Float64()
return balance
}