tx 0xfb254acae8c9b6c1db00b3a2cca6a8b3aec1738dd00ddd748bdc0b1e7c9b78f1Copy

payload

{
  "ModifyOrder": {
    "new_size": 20852190,
    "order_id": 70012580,
    "new_price": null
  }
}