Transaction not yet indexed

31YXMS1a9WtWKiiCvihHxyYdwrrt4j12rjAe4gh3wPwLjEQTK6sNBVBibQsJp8ej3fbDL5M9pGDfsLvfzd21Neo5

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