EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"2cf8481991bdab2b845f7d92a2c9d56111aaf05d53e636d79cb46f6e4ccd82a1","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:WJpLrYjMDw"}]}