Transaction not yet indexed

HxUNCAjAbS2LATk6vS1HL6sKE4zLqTfuAMbSBKiPQ8eEepk2EcVBaqP5xgYGTbnUnBAFDqr4VxtFM6TrTYhMot6

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