EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"d186ef91258dd6a3c5db096e6666b9d13077b78bc47d24bbd00f233cc210d98a","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:NVqYK6VdAo"}]}