EPIC Build inclusion service for missed encrypted transactions

[fredo]

Problem

Keypers release decryption keys for transactions and assign them to the next slot. When behaving correctly validators will only include those transactions which are assigned to their slot.
If a validator misses a slot (or misbehaves), the transactions might never be included into the chain. This would result in a very bad UX.

Solution

• The service listens to encrypted transactions

• The service listens to decryption keys

• The service decrypts the encryted data and retrieves the tx hash

• The service monitors the scheduled inclusion

• If a transaction is not included as planned

  • send transaction to the public mempool

  Issues

• Listen on Inbox contract events #1
• Listen on decryption keys #2
• Send decrypted transaction to public mempool in case it was missed #3