tx 0x0aa5ff7bb68eff4c0d8789c6b5fad29588e7a19b9c1d17b121800c7a58e3c1cfCopy

payload

{
  "ModifyOrder": {
    "new_size": 379134999,
    "order_id": 50012904,
    "new_price": null
  }
}