tx 0x9b4c1f13b8d32dd4a9111db4401c053732a48bb1eb7d25fac3d25ecd6fd71d8dCopy

payload

{
  "ModifyOrder": {
    "new_size": 1783753844,
    "order_id": 56195974,
    "new_price": null
  }
}