Transaction not yet indexed

PxKAcZJMEEsJ1sWpgAfxLEzs1SSETj2fP3Txi9QfdLiH5RSsdJXhgdVbJ63cTwff7kKCdJqJqrL2xQE2Pqk8AgZ

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