tx 0x70f71efd6e8a53bc7d2469058bd6d8b8294f9eaafa05a71f4c5b32b8e3fba85dCopy

payload

{
  "ModifyOrder": {
    "new_size": 24606530,
    "order_id": 215633,
    "new_price": null
  }
}