Transaction not yet indexed

53C6U24mJWdaZTE3CuR1xKQZBZjbB7HRduUMr5aecVJKYfKo4zTiXwD6zTZDpNNoLCUAM16wBhUjgUfJVa7SFNZE

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