Transaction not yet indexed

31LPDxoJsSRGkAV2FpxePUuM3QXqkp1faQaAC6SHoxQdrk122LxxKTLLF1L3jPbqMLgSqsrJ7XgFaKU3oLmAJwc6

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