Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQHdrSlv0pcY+HA3R0tL83+Dk4kkpiP74WChN3eWDdmGOgXrcRvlECyDZlS1… (1,748 chars)"
  }
}