tx 0x452571aa161148f23cdfbbb0a39ccb4c03d1dbc4b6a9fd1fdad443c8ee5b0f29Copy

payload

{
  "ModifyOrder": {
    "new_size": 3476847850,
    "order_id": 26555429,
    "new_price": 490000000
  }
}