Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQCtuauxzw2at2vQhp5M+yUYSfxh6UY26QS1j8v42BRZ2RB5a9IVeOX7288n… (1,748 chars)"
  }
}