Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQCKxBqQfVpaUcbo9I1U3s4noa+M0xD1T/hJQqk7I/dUYCl/1IXU5LO/QOou… (1,748 chars)"
  }
}