tx 0xf244a3b4fd2beb681cb3445b4b8e72f9a7b6d4f4e8b56c5e918e0d31c157001aCopy

payload

{
  "ModifyOrder": {
    "new_size": 174975698,
    "order_id": 10307788,
    "new_price": null
  }
}