EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"bd170bc0e72bfe523592bae62460efd8429cc87c721f2ddda0f4ea7cfc8eaa6b","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:X5DVNL99D0"}]}