tx 0x575bcf41bcb7cbfba4b9f884afb8c5721f1e50e40f9f830c3a2e9b7cd413c77dCopy

payload

{
  "ModifyOrder": {
    "new_size": 54240701,
    "order_id": 30295419,
    "new_price": null
  }
}