Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQH1AhMlHtPEQ6a+z+bXIBolXqCI04toBWDHVpWYk1C6JSkDG2D4LMrNWiCd… (1,748 chars)"
  }
}