tx 0xd45f02e5687d0f5f5272bf6d6f19f50bff30dd0ce8688c8e6d25cd4842ffcf4eCopy

payload

{
  "ModifyOrder": {
    "new_size": 144183007,
    "order_id": 49777891,
    "new_price": null
  }
}