tx 0x19e472231ae0790a2e87e0a7c1a05bc894c36cd2475e7eb8a2b6473f4e3a5d6bCopy

payload

{
  "ModifyOrder": {
    "new_size": 1218126,
    "order_id": 15939881,
    "new_price": null
  }
}