Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQABikGhX5MxBTWpCiN3+IU8qWSeqSx3Gq/xG1CBxIKkZy9VkXHVbKamJTJr… (1,748 chars)"
  }
}