operation.proto

// protoc --gofast_out=. operation.proto
syntax = "proto3";

package ngtype;

enum opType {
    TX = 0;

    // TODO
    // Overwrite = 1
}

message Operation {
    opType type = 1;

    uint64 from = 2;
    uint64 to = 3; // if to == 0, to = from
    bytes fee = 4;
    bytes value = 5;

    uint64 nonce = 6;
    bytes prev_vault_hash = 7;

    // sign
    bytes r = 8;
    bytes s = 9;

    // extension
    bytes extra = 10;
}