tx 0x4a0f2e4200fcb01495ec3c3b2c4d6b875870d2f4ae97d1b17e21c3c9337f2a43Copy

payload

{
  "ModifyOrder": {
    "new_size": 9203001,
    "order_id": 17969187,
    "new_price": null
  }
}