Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQCWzd0J2cxNQYJYl6nBFD6zc94t/LX3utxEfJNnHoEdpXuipncOrGucMLHO… (1,748 chars)"
  }
}