Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQC4EDWdGFzDnzstOfSZ0DFt3hBI8YDbCVfA5sjRI3B1LCl5Dw9gsrQXkO2s… (1,748 chars)"
  }
}