tx 0x9b9ca7eca6ad1eca650c5a52b09414f044cc18096f30be0b3f45c0f6d7d34d2cCopy

payload

{
  "ModifyOrder": {
    "new_size": 13171510,
    "order_id": 10335039,
    "new_price": null
  }
}