Transaction not yet indexed

ScmgmqCiLxepE4jRHqo2vHM5F9jbDmF7E5mZaUBoEufdZttPsnh3ELHtKVygJKD1FddSqfaUM4HvsRrc2QUdwP7

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