tx 0x2b3797de1d35681e7a5e40f5d77e0b35c0be84f2f88056fea52e09e484c1c7f8Copy

payload

{
  "ModifyOrder": {
    "new_size": 203523930,
    "order_id": 49351143,
    "new_price": null
  }
}