Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAABJAEAAAABAwBDY8qMKbj32QLlhBsL3d49nAq1dleZz/+N2A53+dS0LkWBVrYAzD3bik/i… (844 chars)"
  }
}