Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQBztBMB1xBFahcRrESlNdyS5zZgRi1JK/Ff2f4Zxd3fKkFRXoHYVcdPdSef… (1,748 chars)"
  }
}