tx 0x3a5b8fe1ae8237bbd5ce0d564db2acb3ebbdafd75d7c2f4fa0c324d4d0e9dbcbCopy

payload

{
  "ModifyOrder": {
    "new_size": 593013857,
    "order_id": 26753758,
    "new_price": null
  }
}