Transaction not yet indexed

5Mfk6R4WkoCGiaxfPSsAARP398d8gRkfRmBfyuPK6pnnBW2fkBor3qK8irwtb3gQtdSS17v9mu4ckrAbXK8o7sFj

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