Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQFcuZLfTNGhTJd8u7o5eGUPjlllBm9YZL+0/ewOAy3ZS2QgB3vxU78W+OMm… (1,748 chars)"
  }
}