Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQCzcyJdB4s+LUTQKMgPCj0NKU+YEeCBWDcT9TPHeh9bIxfh9EOZRlEteshW… (1,748 chars)"
  }
}