Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAABJAEAAAAAAwHzJXLVCrZBSopPXjig8Vqv9dPOoo4d0X+QKyOGuntnOU8HaYJRhSoXJIy7… (844 chars)"
  }
}