tx 0x3ec6c462b7f0000778b2b5b0f29d7fe4dbc69f29a1b746d2c46d3b7cdfff963eCopy

payload

{
  "ModifyOrder": {
    "new_size": 5227084869,
    "order_id": 14573101,
    "new_price": null
  }
}