tx 0x5f6b0b52bfbdfcca7ddc6b7d8d5fb72fb5f08788a03afec8f49aaf58f33897b8Copy

payload

{
  "ModifyOrder": {
    "new_size": 20115184,
    "order_id": 13491318,
    "new_price": null
  }
}