Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQCa/fbIhOXw1n43Z7Il9vALuBn7kSgL51zyVsepXSIrNnAEKB0Pvx4pYWlP… (1,748 chars)"
  }
}