EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"204ae0b57405b61f8febfee542c25ee867da683bfaa30186cd6ffcf93616301f","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:NVqYwR25Ao"}]}