EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"358aff9eb079b27558c333867cfca461796217e0739f770aacd48f75fb872c6d","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:WJpLNPZ9Dw"}]}