Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQAD9Y0sXa8x+4deTW6RCmbSlXnQUQ0AWm7TYCy9qWs/+hAA2ni3ldjflEcm… (1,748 chars)"
  }
}