EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"e0f3c836be0d13661af31c3c8fb3dca78b9974e6089bb6b31c54939911ea6d62","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:WopJMZygqJ"}]}