EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"84c857b44c465f2807abeb4a150e85f8ce4ed3054933b009cf60d9a9940d9263","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:VvpwbZrOql"}]}