tx 0x4a5a801e4e4d9c0cde694b0afeb4b2bf4b00283c694259e29c0ffc2f1e709f1eCopy

payload

{
  "ModifyOrder": {
    "new_size": 2163921257,
    "order_id": 400764116,
    "new_price": null
  }
}