Transaction not yet indexed

53eXjwY1H7wt26sqFzAuiVPU7bb7TqgPgfHPXBhqotJSQmkZbST4SSL6svQFqkwJMzhy8LQhKmBwDV8mEZAVHgU7

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