tx 0xf7db52f6f743ae83b0df8b4bc48b38c70b1ddbe3b43ca5f8572c014e6a9c7d0dCopy

payload

{
  "ModifyOrder": {
    "new_size": 431229609,
    "order_id": 55174422,
    "new_price": null
  }
}