tx 0x68e9ff3c0c1300946ea6a98e86f67f8e3909a615c3a6e8abb2b9b6352d1dbfbcCopy

payload

{
  "ModifyOrder": {
    "new_size": 56815013,
    "order_id": 23158905,
    "new_price": null
  }
}