Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQAS7AILY4YC0+Sn0pKa7cDO52r4gDcB8SRRwa0CwXFLcjcrgoslbdzHPAb5… (1,748 chars)"
  }
}