tx 0x2372f466f6b57f94f8a1bbde8f0b4e92c8c1f0b816a14e95e17f1e520f71823eCopy

payload

{
  "ModifyOrder": {
    "new_size": 973299,
    "order_id": 15734616,
    "new_price": null
  }
}