Transaction not yet indexed

PLZaUB7Zn8QNBK57etqe4rZMdE2DqohqjHNsH36LZ5rPoWiButoct6rnH9vzunSbmV2vozFcb3xZTBRigZ9E8dY

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