Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAABJAEAAAABAwFmOz3ClWTljgfWXc5I2gF06BFvVvztBvlsZr84zxmBNFhQDyJjWWNvXyaY… (844 chars)"
  }
}