Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAABJAEAAAABAwCdBwdW0VPqgwVL2BHEve6Ew8cU/SHSSt8MWnR6e1wsSCAfYvqLrz9ko10R… (844 chars)"
  }
}