Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQEewWWI1gYePzN4+nkkJ+mbV6NkER1QPGFQX37Kylt92FctZmIp3iHKDn9I… (1,748 chars)"
  }
}