tx 0xb644f1c95a7dd5c45c7a6bdf9f468c6b4c51f06046d60fbf46a86f3c1f2dd34aCopy

payload

{
  "ModifyOrder": {
    "new_size": 558526362,
    "order_id": 12083374,
    "new_price": null
  }
}