Transaction not yet indexed

53VSEbjGv8kowGcA43FZmGJrKJAhup8eYfjN4AP2EBGSaxkRcWU4TW5rESXbi7dmkgpL8TX4YA9pfa7sw9uUpREk

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