Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQDnzHLJGnfn0UrzgoBaNZH6yeOQvhQuIWvf9FpfRO+miUcHfzgTsrhYHAMd… (1,748 chars)"
  }
}