tx 0x5e3db8f5017aa7e70b4b309c158a0d6b1dc2c9c2b44180cdc801b86c1f9bdd09Copy

payload

{
  "ModifyOrder": {
    "new_size": 992899983,
    "order_id": 15940119,
    "new_price": null
  }
}