Transaction not yet indexed

21sRMcXr2osrLeV63Q3JgUCPSo2RD9mjVzTBirKEGnNqgEUEWfdhSfRxtkb4NwRtZ2Df17Lxn7bTNAY5EmSwEMjp

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