tx 0x52b5f805d4db00e2b9c7e5e6d5473bc3dd6e78cf72fddb6dbc37ad5d03a25aefCopy

payload

{
  "ModifyOrder": {
    "new_size": 270593560,
    "order_id": 69200273,
    "new_price": null
  }
}