Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQA1WROspEUsLRsh1J/vw/LKDPRl2X+gh3UW/rU3v2vAeT88yksWHIY/Om/K… (1,748 chars)"
  }
}