EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"319dceff93ea2c721dc36b10f580ee986dde5cdaf1964c8d042a6b0fa7c4f25a","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:PlAd6lvdq7"}]}