EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"d857999313691e113f27df4bf7a2f446a7d8b1cd0f5a69ca2a3b5c36568296bb","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:vKq1eRnLqX"}]}