Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQAeZD0So6ASAuAQCsAaIo9oZqkY/aCXXshqE3dKiQ14/zZlwzjRbEbcb42M… (1,748 chars)"
  }
}