tx 0x7f6d1313efe1fcfca456e6b6f9dc9c00f2a58271df9c6ec9bfdc0c9a9fb6493bCopy

payload

{
  "ModifyOrder": {
    "new_size": 318345832,
    "order_id": 19143959,
    "new_price": null
  }
}