Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAABJAEAAAABAwFgmzgMXHO4D1M/2QqH5G142B3bCcmEC1bQHBRhGeQfUz2u6sNTLQRElLJN… (844 chars)"
  }
}