Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQD6O2QHt+o5cYhduLAfehAU21nJQHMQQjed1Og1DNa2Vh/fwXm/bixS+H6P… (1,748 chars)"
  }
}