tx 0x103ab28d49af07b731776f61b4c101b7ca0149f010e4d8e4f9ccd7d3f50d419bCopy

payload

{
  "ModifyOrder": {
    "new_size": 501421188,
    "order_id": 19949403,
    "new_price": 29913000000
  }
}