Transaction not yet indexed

5Sm4TW9LbGaK5td4vABmDmk8jSigXzMHCQk7C3PcLnCzrv4ffeeVo6HiSTHipVRbKPLk8S1RG4AVjWETTaGtUTng

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