Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQD3aMy7MKWU7VRbLE5ve2lYfBdQvXsqr9ot4GyzEpYWyBGXuvR8vqzqGutT… (1,748 chars)"
  }
}