Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQBMrNE7j7iM9NvVJB+5S283I2CkPjbVxUHvqC+nh6VR4HHuHzNGSO0Mg1/a… (1,748 chars)"
  }
}