Transaction not yet indexed

53CRUMt1QDdrvmA44Z3akmYh1BZnRH3mqHMQvvKTCupxx1WbvJ8sPdoCcSADhNYuxmSwCHcn4oJ2oZxgoRPcZgRn

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