tx 0x5fe64c4a9d8ae4dcb6a39ccdae7d4e0e6630b4f5e0b5b6ab6dd6061b933e6c35Copy

payload

{
  "ModifyOrder": {
    "new_size": 366292153,
    "order_id": 473597529,
    "new_price": null
  }
}