Transaction not yet indexed

31U51mRSPDTYf5fX4w5oU9gEtFnYurRmY6GdVkr4mnKXsdECFJDMvZ2FFxY4UebeyYFWM7pLwKYceUnqjQo9ZKRF

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