Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAABJAEAAAABAwBPHEoTOSLOaSZYg0Xe1SJYq36Z+5Uh3KECrfHSl2kxeUVRbpcE8UANoYTj… (844 chars)"
  }
}