tx 0x7fdd6cff8ed2f7ea3f61f8928802c119e0c7cbad859bcf8c79105c8ce2b2f3fcCopy

payload

{
  "ModifyOrder": {
    "new_size": 6534524372,
    "order_id": 5075875,
    "new_price": null
  }
}