tx 0xfbd697d76af2cc3ced26d7d9fc5a1f3462e1a2b7a996d76d48ce5289378d3a9bCopy

payload

{
  "ModifyOrder": {
    "new_size": 4459736,
    "order_id": 13528359,
    "new_price": null
  }
}