Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQC2PB+P7p+h7Ssvb4OSWt8sF/n4l6QgHXzyae4oKn33bDTPcJMyToXEmZSK… (1,748 chars)"
  }
}