Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAABJAEAAAAAAwE2x4Veg2hbVBBtAq3PCKov9zOjWaRoKD0TjBFSJmevVQi3MPJQfgwXnMcP… (844 chars)"
  }
}