tx 0x5b7e1cda19a7c3485756f4f7352d2e551db2a4fb413081be9e4a84f2e4f0460aCopy

payload

{
  "ModifyOrder": {
    "new_size": 33304961,
    "order_id": 5422650,
    "new_price": null
  }
}