Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAABJAEAAAABAwCEuwfXQg4Tm3EJOnp6Lq3ofXLS4/iUiMjkdJFU8hL+vy5xyHvR+FM9bD3y… (844 chars)"
  }
}