Transaction not yet indexed

53RT81oukYPmUzXcHf5BmxUVUk37fnr4ZaX4QLNVgZKF3BJDPy5rj4HPHcTB8QqMfY6gnFFmHBURAbQwPjDB7CT6

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