Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAABJAEAAAABAwBdKv/kEjhQ00re/L/7LhCg+lDXbYTX52qLKYERg9QnvCWh1YbGd6OXFPKs… (844 chars)"
  }
}