EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"c985aea736e6055398a4e1eb823da11e172525c6078af9d47e57e4b52fb80cb1","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:KgAa5NmKAe"}]}