Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQCk2HjnVI2zgnj9GXU+uB1SjSxe/CkmUhQ1O+RxDZ6+Xi7/IbaX1p7mHj3f… (1,748 chars)"
  }
}