Transaction not yet indexed

31Su97RNiho3Ayr2YhmThjtqNcZfP1x9dCvLyV2NiFDNbB1e4t6THN6npDA2kCTN3SMhFSrimqZvw8m8AfTESSoU

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