Transaction not yet indexed

31ffFd5iutjgQjk5Lr9ZeR6uKtAp4cU2huCGQZ9rgxNtcimcWeEXcSwVPDy2WRHd7QrnukmVVFYYJJ1RNJBRJN53

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