EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"cfecf6ff8cfac66490ba5556643a65651b6f9f31abb35a8ab0812863ad46af34","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:VjpGrBZPqO"}]}