tx 0x2c9d8911b7a63150064a1f2f3b7ea47f12c6f441d7439f9f71d7e6b7b5760859Copy

payload

{
  "ModifyOrder": {
    "new_size": 5591373,
    "order_id": 35719538,
    "new_price": null
  }
}