Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAABJAEAAAAAAwD3ENYy5LAaB85Q2Z5uL8Smgl2mZ/9t8Gxm4ZIumywYo3Gh+4yEw+XC7IrU… (844 chars)"
  }
}