EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"73e224c383110daa4feddc912fb72d0eee32a52f93bdc395d51146833648f4b0","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:VvpwnWNxql"}]}