Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAABJAEAAAABAwBpJW+1DFnxOO5C0txd7U2rpalHbdIv+5VFgbsyj3TOBmG0h3Vyw9ZQLpXm… (844 chars)"
  }
}