DustSpendProcessed
data class DustSpendProcessed(val eventId: Long, val rawHex: String, val blockHeight: Long?, val timestamp: Long?) : DustEvent
Dust spent for transaction fee.
When this occurs:
User submits transaction with dust fee payment
Dust UTXO nullifier published on chain
Change output created (if any)
State Update:
Marks spent UTXO as consumed
Adds change output (if v_fee < utxo.value)
Updates local balance