Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQDTYxdvrbtG1pZK7TIZWKUz/W6F7rtE9JtTL2nxsE9KjgM2O4vkqkSdwRi2… (1,748 chars)"
  }
}