Transaction not yet indexed

31Y5mr8AtXmowbugHLTdRBFMw96sQRGNWARQkwAbG9j8sUDRGfApFDNhNSBNnpcYVq4ZB7kp2k8GeqvyuvSPuvvm

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