Transaction not yet indexed

5ExfjNM9qcR9UC86sfFwjp4eTFKNtTTi8omP2i6dQRqPEcN1PtG9GYnGtiJQhygzaHosqCZwWKgkYSpoQpdfs6Qr

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