tx 0x4dbd86a506e56e5e4eb6da70309f3e87f97d640a964f2f0e2dfac0c7fc929c6eCopy

payload

{
  "ModifyOrder": {
    "new_size": 1999660412,
    "order_id": 11537265,
    "new_price": null
  }
}