EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"1b5f19ccd2647ef68b51807e3034fc5e60451da0fea8caf7d5e7caa64b9977e0","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:ZMp8ZvdwDV"}]}