Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQEfis7xXinjOBR7z6MJz0abZdYC2oCTYmDUlOUehWrydXNVjyftpHnlZoEF… (1,748 chars)"
  }
}