EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"3257957aed884c2cf71b30798da740c0bb52e894d963ba0c46bc05d8615955e7","new_owner_id":"547b017b55c4ad1e9b35de5b436b0be2121e8e7a350d055b77708f52da63db72","amount":"2420000000000000000","memo":"sw:t:mkBVAeamkg"}]}