Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQD+27Zqmib4Ut3WqnGYkHWMEhI09xt6OztV2qYAXV0AfRRkQ62MCmWIvCZH… (1,748 chars)"
  }
}