tx 0x0efecb065aafe4b6799f960c2d37df5c2c3f0a8e40f661bffddab2b2a5766e7bCopy

payload

{
  "ModifyOrder": {
    "new_size": 308820723,
    "order_id": 31052264,
    "new_price": null
  }
}