Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQF9CdIRAl5r8yLcrcX2xccGLHKlr6iwkojUz3mKf4/qNU/o8Uh8ohGmZdQd… (1,748 chars)"
  }
}