tx 0x4dcd9a94c953f0967e7d5aabb19bec3009501a8a5a7bb6d5f9b35f3c7ee957bdCopy

payload

{
  "ModifyOrder": {
    "new_size": 353913675,
    "order_id": 10302875,
    "new_price": null
  }
}