Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQABtJI1UQJhmVBRrKgHhi/2w/NnhqeIuU0Sm5VARVQW2E69ru2NC4yq4NYG… (1,748 chars)"
  }
}