tx 0x37ad5c0f61a7b8dab90f78f6e678880a4be7ea7a5f47a6732f8a3b8c615bc40cCopy

payload

{
  "ModifyOrder": {
    "new_size": 22829194,
    "order_id": 55593642,
    "new_price": null
  }
}