EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"d2cf961165f6d54b7e303e5962e4d820c1deacbd5d0707847f5277eaf7fdcf21","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:Jyq3X2MpkP"}]}