Transaction not yet indexed

Rx5niCQPF6HdYuXj26PwCwtbWoGwp7vezuEE1JbDHmvW6FPuMRpDv4iPb6Vgqvf6kzPyWGYi1JqFxhRv7Y2YmaG

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