Transaction not yet indexed

639uRXqiKoVuMNPfdPEgAhN7q7BSJej8xtNynE9NmGBkw1p8XwgichzLJM8vBKTQLE72LWZJrEQP8gHJxVNcX78Q

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