Transaction not yet indexed

aMC6gAHK9WvN2o7WUGaWBVvRqsQXYqX7DHwjJyQvSwqP4hkosz1wNDbd9dYYKH8SdEWgU9FyCPS1nTusbNkPM7a

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