Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAABJAEAAAABAwGJ6+3ik3lCFcddGpELnaBiWC6TMr1t1un/DwNxULVktA0tHx0vvKE1WZ+l… (844 chars)"
  }
}