Transaction not yet indexed

m6Kf44wAC4PQgnb8GTYfiQCt5zdDBRCANYEDRqcXYZthhWaxyUjtaFsNPrRNZLoDo7MqcqxNeiwCQrQWh4t4b21

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.