Transaction not yet indexed

2SexRRKsdd54RKTvbGchuGNyvNdoizFY2Xa6rfD6VRiRouSNBdLGfw8C6gsnGsPMVPMNPbijwqkGFbepYxCZTiK8

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