Transaction not yet indexed

2ex4oft7GUWLSGmGc6wtUSSHamM5MY7PVXnMXa74oaWpM8Srg8EdDCjppDMkMAbfX8D9MzBxH9BqV7Q8kUxahUi8

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