Transaction not yet indexed

53exKXF9eRSNXM1Gq5yGPwQShJUfDq4oi8m3J5hZZpqQ6pqLnBQVoFzFLjPe7nALgiJqr4aANJ8uP3yLFiqeL64V

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