tx 0x8e89a4d8d8fda6bd87de65a1a8d09bb6c0fb0ae8e48942f87f65c6ba5a90ab71Copy

payload

{
  "ModifyOrder": {
    "new_size": 124846643,
    "order_id": 458889439,
    "new_price": null
  }
}