EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"519dc8ebaea8124072ef538dabf3d7e4b3b43e4a3561cb71cc9ce3d544a73817","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:w9DKwKKmDN"}]}