Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQBqWJmxAsT+Vzg25aA3wRkKq2+BNqrErO4aBDD8cn1/LjOs7Ps+0hejh/BI… (1,748 chars)"
  }
}