EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"b2356823c658ac19274d4fe642aa07852dfdce33fb9afd3e6a7390dae28e6d09","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:NVqYx17Doe"}]}