tx 0x38c4f42e0b2c2eca3ac72f4555890bb04e2b63c80ec06e9ebb1ec5e5f2dcaf7cCopy

payload

{
  "ModifyOrder": {
    "new_size": 86144163,
    "order_id": 1770742,
    "new_price": null
  }
}