tx 0xc7b6c135f3e203b16d6565ddd3782e7b8230f0e4818bce3ffc5bdb21b0a17b2fCopy

payload

{
  "ModifyOrder": {
    "new_size": 21160894,
    "order_id": 50011880,
    "new_price": null
  }
}