Transaction not yet indexed

5ffkJ8hE7Bbj7GiVwtmvpLyzM4qSAHgJHbNq4BjFCsp7hjhEo28vSp8TWpJB88Ac7aRCv8iQvnbFQECQoAvdeB6W

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