tx 0x3d3b0cd477a1b6103144dce16b7dbe8d460e27f5c04f2ce63ec5b2d95b4b8e1eCopy

payload

{
  "ModifyOrder": {
    "new_size": 5961858,
    "order_id": 327439867,
    "new_price": null
  }
}