Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQDOFrsPWHFtUruXgQSNC4NJT9RV+MvbLtXrBSeFBqR8r0bBE+Iyirzievi4… (1,748 chars)"
  }
}