Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQADgr2CyGuXiWyU/fVyVeF9VRVxQ/KNRZ22zAjE0NWmCEwtlBMKiElhtQwE… (1,748 chars)"
  }
}