Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQA2lnpr7NVlNJU5ODgm1JfjE5bBsoOdiL1TVeNMSMy2q3DqdPbC+VHLlGFa… (1,748 chars)"
  }
}