Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQCPZyW4tPduHujwMHmc7LpEnp8a6jJAFG8MgLFbPJmLClAn5vgwSJOStzwk… (1,748 chars)"
  }
}