Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAABJAEAAAABAwBBwP2TW6nPTumDdTgxjRJZlUDqQx6ZwdALrBVvlv++jRdhGGJY2veUuft/… (844 chars)"
  }
}