Transaction not yet indexed

3MffJdGqNHJyuRcDiyLGQrwFQhynhJbPoPZsVd3bkY8zf8szq8Q3TjUs4Nqq4jiCouvuaiDoAdAtDkA16wMSyF1y

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