EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"e68b5880fd42edf5eee3401598584c63047b4279ca529a38174b0e34bc47e52c","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:l8Alv9VgqQ"}]}