Transaction not yet indexed

31DoNw9GsBgER46yP6M64vayPQcaJ5JERjdpkHeBGbVTVD9Z4rwVMUves1wGoYfPGrbmnYDUXTvheKKGBnGW51P2

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