tx 0xb7a0d2226cd3cd3d698ab78fc3edc4cb310d7b8c7e0f9e3ff3fa90cb0bf5e8beCopy

payload

{
  "ModifyOrder": {
    "new_size": 69258246,
    "order_id": 58122305,
    "new_price": null
  }
}