tx 0x937d3bf54959be421d37e7fac0d9c7fa6b8b1cff2cdd83f59c4c65d2d6ac1e90Copy

payload

{
  "ModifyOrder": {
    "new_size": 254466137,
    "order_id": 13300333,
    "new_price": null
  }
}