Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQH3nR6nRl0uBXDJ47iGUk16p8XMz9NVA/re4rWFhQcuwmMkSMMulNyocbvK… (1,748 chars)"
  }
}