Transaction not yet indexed

53sU6gDp3c3ZwwvqYad9s6H3SDtFBqwuhvkGSHPqsAETdwvYKiWMpa4MXN4CxAm72FMK9kWM4GL3w8PBfny9q4nk

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