tx 0xb1bee8e28bbe6ecdbd17c3462339c2da5ed4d33c5f93e8813a7ebd8c1e900c5eCopy

payload

{
  "ModifyOrder": {
    "new_size": 53006595,
    "order_id": 49772110,
    "new_price": null
  }
}