Transaction not yet indexed

5u6QuJDqTMazMLV6tBwtn2ya8DUDhx8RCVpaTxvJwLjtkE6emugYyf9uWMNxYPRTy2ECfKv9JfJQJffWp3GsS8WP

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