EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"c499aa8aba67b887df53a8f11a411a8e38a216cb6e0d2eb0ff9e21e2ddcbf9e9","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:XlpRJoG6p8"}]}