EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"a58812a5d4291817e9c93591acf3a0bd42c3a52727d6ba0cdb3dd033c4c24e9c","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:EMpQG21lDY"}]}