tx 0x73ddb0a6a9a2ce6e2d3632d872786e7a3b7f9f4ec14b005b0a7b701e9e5e4a85Copy

payload

{
  "ModifyOrder": {
    "new_size": 270271228,
    "order_id": 42556219,
    "new_price": null
  }
}