EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"f5a0c39f22f21be41c1fe29bbf13af9fd7252ba3b48ce4cdeaed7de5ea2cc9ba","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:NVqYj6erpo"}]}