tx 0xc81ce63c0af0bc502060f3d0be7d7224ffcafbba1f50ca0c3e1f2f43ae1f6eaaCopy

payload

{
  "ModifyOrder": {
    "new_size": 42499327,
    "order_id": 10010606,
    "new_price": null
  }
}