Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQFc4czAtCfCPRitcxqbT3qx9meaDIPslCDmWuIcGnT0IkOl/8U6/oSqVcxK… (1,748 chars)"
  }
}