tx 0x1d1dd4a87adc0ffc7aaec3bf9b4234219fb886ae5fa1f1d2f83ee2ec8d8188bfCopy

payload

{
  "ModifyOrder": {
    "new_size": 2766388,
    "order_id": 16663912,
    "new_price": null
  }
}