Transaction not yet indexed

53MBffZ7w6cmJj5vsPurDrt5eaJdhkEfKu5sJupoWmqHhXMo4dF5hzu1mwtDskoUtV9WnQ6Zu1R7125bkrwzb3Fy

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