Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQEs6rLST8mBmtmcns5LouWE3KRMcNDT1xXde1gKks/LyxQVDX4uPS9V6rTL… (1,748 chars)"
  }
}