tx 0x7a00e50008e1a5b32a6b0d54bffce4e1181530c0f7546ac75c7e1f0bc815c91bCopy

payload

{
  "ModifyOrder": {
    "new_size": 379125889,
    "order_id": 11442845,
    "new_price": null
  }
}