tx 0x43c41fa51b0dda861a9bd77ac5fa5dc97f7d4aa77b59e9cef9e13a0a8e96a20aCopy

payload

{
  "ModifyOrder": {
    "new_size": 15020579,
    "order_id": 11183474,
    "new_price": null
  }
}