Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAABJAEAAAAAAwCrbYx7StbVJgBG/CUQ0EBsHBumQ8wvSEbZdVnpsUhoJGwvP5YpRt/wKM1d… (844 chars)"
  }
}