tx 0xd98a4f45d6d5c7614fe4fd7baa2e5a9f049aa8d1556be2aaf63c30a2120d17aaCopy

payload

{
  "ModifyOrder": {
    "new_size": 4123757,
    "order_id": 31238631,
    "new_price": null
  }
}