Transaction not yet indexed

53U5SiUtQYqibq5rbba9WvZ7YR9FxMx27vP8j2aq4DMvyWCU6E2QDXoLjesabvzfrRegRWfWufm9SY6RkMv3XY29

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