Transaction not yet indexed

491mQgn5BNJXPMBhzDvoWKH39UhWqE5PzyYebGRsgRF4rxrgj2AMUDkJTBfTQQPB69EJmUuroQkkyxebDAnWuS21

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