Transaction not yet indexed

1aTu7VECxX4yUYEdj1GHBsQDguLafFh5VckxmbJTCFVBKFbE1mX4zdxbsDEPm9GsLq7dk2GMDTkRixncR4aM2B9

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