tx 0x228a5e3a75f9eec91c9ebd6a6e64b71de1c86f83c955c94cbe93a45b2e9fee3dCopy

payload

{
  "ModifyOrder": {
    "new_size": 1475690831,
    "order_id": 15962402,
    "new_price": null
  }
}