Transaction not yet indexed

31Dc2xdZkxify1sMnQcSziGKt8SWx5FPjgTWYiRtWh1K3jibRHdAdvTvbMRdPW2S687Sykm6VJSVw8LZw7qPkwN

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