Transaction not yet indexed

Du6Gwok1r9bgZnnftwSkit1H5XjYJWXGGEZf21RLPc4e1W4ZoJB3RqqKNACTsTQiinhsKVWh3zvnTHZCXHSv8my

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