Transaction not yet indexed

5S6tLok2FCwn6Y4UpMmV719ujnb5UGN3UQ1MEX7VRqjQMXT2U1i5PaaZq1GYiKN2yeWpBQF4cH9wELcrWHbNcomG

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