Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQCmfLuf+bwRdF/D1gBeuTnz9CLXyMGGm+F5P8P8zXEBsBevr16t/EhoIXUj… (1,748 chars)"
  }
}