tx 0x3734e0cba2dbf93e4932434563d3299f8b16f2a9d963f96281161cfb30573a3bCopy

payload

{
  "ModifyOrder": {
    "new_size": 1530465700,
    "order_id": 405250851,
    "new_price": 30070000000
  }
}