tx 0x9ff54aadfc3f7a76a2dc47c3d0966b2b89170fcd52c4d3a32d8c2b8a73bebc89Copy

payload

{
  "ModifyOrder": {
    "new_size": 54290672,
    "order_id": 81195924,
    "new_price": null
  }
}