tx 0xf4dcc25c65ae7d73a2b3ce97b0a315f6c50c960d229f3d9760a4ee3dee3d0ecbCopy

payload

{
  "ModifyOrder": {
    "new_size": 6947623,
    "order_id": 15962047,
    "new_price": null
  }
}