Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQBp3MFoQsgl0+3Pci5WaJL8e6uS7HTMgOKxZlO0xVXD6mHd8dLb7sGCDdsp… (1,748 chars)"
  }
}