Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQBQkw+iQWNFkKtXl0itdtYFcCRABlBR7T20mD0qzVMJlBIlcIe1slv+aTmd… (1,748 chars)"
  }
}