Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAABJAEAAAABAwFbU2BZPUils4rmWLV1lLY0mqaJrFkLPCOy7GY/9zQhtUgQiCDfB41Qr+0G… (844 chars)"
  }
}