Transaction not yet indexed

3MmtFKMf8S8ssiGqJWvqh4uo5Yph5oyJztTCzhb1MfYe9mY1ZosVUQfzWJc8w21FQ9Rt5hwf2BiMKXQfpozU3NVR

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