tx 0x30a6da8968c4d1da5e49c1bda2d29f4d8f9e1f4bc9f7f4e8c261d6e399265877Copy

payload

{
  "ModifyOrder": {
    "new_size": 4388043,
    "order_id": 56522181,
    "new_price": null
  }
}