tx 0x18e687b04c27b9c8b6a4249fcd7baf37b33f8522ef5d2bdbd1a2a6dd9de7f9e8Copy

payload

{
  "ModifyOrder": {
    "new_size": 16424460,
    "order_id": 62419899,
    "new_price": null
  }
}