tx 0x6b1cf36133bec59f3dd7a0e345dc6a2c722c7fae9c6d7ba0878b9e5fea41244eCopy

payload

{
  "ModifyOrder": {
    "new_size": 1824913,
    "order_id": 18133715,
    "new_price": null
  }
}