tx 0x18d1c3f2e7781df2ad4eaac696d30e6b7bdf5883a82011d98a08d4d80dfa8a8fCopy

payload

{
  "ModifyOrder": {
    "new_size": null,
    "order_id": 7641753,
    "new_price": 31188000000
  }
}