tx 0x9d4bcce04c07f5ef58c3479fe1b76f7f17a449e4d37a8ae3bb77c5a6a56b7a09Copy

payload

{
  "ModifyOrder": {
    "new_size": 575479804,
    "order_id": 156703212,
    "new_price": null
  }
}