Transaction not yet indexed

31iKYMd2CebtvAHaCB4d5CGbrFBTKPUXw5WST6pY2g4QCFVZJ9HSv8YkMepHqXdSdppEcBUcnamtVxQCYTQxBLP1

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