Transaction not yet indexed

31d91QApzftQUhxNY6JeeGVFGwTL5drhAPnLn6TB8cTHS8naeULyTPFx5UkcxFrjVxNSo8C9o7jZ9sZ7z2yffrr1

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