tx 0x122e757b64e8b6ee2e7cf5dae5a1f29afafd5a2e6a95dffd50bab66cac88e7aeCopy

payload

{
  "ModifyOrder": {
    "new_size": 59631717,
    "order_id": 13894674,
    "new_price": null
  }
}