Transaction not yet indexed

53aF5hQMW4kcQFGM2NAfauoGHMHeSyzZvfBv8EGpLMLKZnodZyFF47QccnGgZ9HYvaSeKPZfV5hXbkJBtzRgYgoM

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