Transaction not yet indexed

PU8Y88JSvMeEcADaUJTh2nLRzYbWHoqoevHuTK7HAmnp9i6d1wQzEEzY8oWqccZ48j3rW5iBV4ymhMfnwebs8JZ

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