EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"448f8fea87ef51f670563285d90226337a18e84101725519c6a739431fd35a1c","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:5ZqN2VgGqd"}]}