Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQCehHTp2GQqVFHt5soXs1CbUMyH8XhIo1BOUr5RfwQrWxKKweb4VDSQWmJu… (1,748 chars)"
  }
}