Transaction not yet indexed

5987BuPaWFeQ6hUXQndRMpz8ew3hKeUL5ZfRuKhx7brpyGtQHdRTEdLFuXDpm4q8sGghsvQ3rn8Wx3qgvRcAWpuk

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