tx 0xe0df6fb485bab71ca3c8bbbdec4189867f3a5b0f6a7f1dda72ce5ef3c5e9293bCopy

payload

{
  "ModifyOrder": {
    "new_size": 5233273,
    "order_id": 20267105,
    "new_price": null
  }
}