EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"15534028747303f5b5a19ca2c164320c7ce914044292ba6538a893783aef22f5","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:5ZqNlRlRAd"}]}