Transaction not yet indexed

3MEFmWE7BQeQWmVbD5b1yoCK3FbQ212EUUfAE6JmJUqGWREYw4D4cBAD2CDovvQnEbcGUuEpjUa15s2PqjuzbeE7

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