Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQBBLhLtoXMTkcw5vRzn4SU+LH3wRCKCpFpf4GU423mTgREblL+lO7CYAnga… (1,748 chars)"
  }
}