Transaction not yet indexed

KJ6nuXH2ADbzdPdfk8TLuGxbQMz4YDDv6JU3bh3Y6EFwi8HCQfzZkT6WQVb9LQWGaPdXfKFMHcT4Fk9mTmFdgY2

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