Transaction not yet indexed

53nQL2x2UEVJ9t7v5Gack4f5dezVfxhhNyeTxb9pySTF5ws7fvLyuWFYJYKiRDdvbiZgN53pBNWXutaPftW4MjT8

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