Transaction not yet indexed

AC1XPqpTiD4LyV7g1ZqyJfJeV7z1PpmBPsdnFx6X1n8CLvtqXjJMuZm18zu2R3TWkPfdEfkYkDSahrjCw3xC8tT

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