EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"fb216f0581a3f8bca376d147257f853a651f57286da0c069a2d916680d16c43c","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:G5qzZ80xqJ"}]}