Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQGhqDZh8OEfYxIOuAJlBFKTamRluDiX88s8rR7LzjSlN2+3Og08OtNZdvmk… (1,748 chars)"
  }
}