Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQHxLhwBR2Xqblmsp0P+GkDWHLAal7K9nwcxLFnpEXW/AXx+hqx6mEDIPFju… (1,748 chars)"
  }
}