Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAABJAEAAAAAAwC36HjX0qu/xfZPG9DYwqQ2BxEROSGrLtfhwVBV+SFUkx0S/UX4uBAWzwcn… (844 chars)"
  }
}