Transaction not yet indexed

SmTUxZ1isceRRW2iKf6UGYpPKB1X63p512m7bGAgz1iyjr6WJTeniF4s9n7kvRs1Y2Z2NAN3VmsbC1eQMrdpBbz

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