tx 0x6500faa3ee0b6c9a6a4924208f86b85ba0b2a51c0bac308b7a9d4acda6ecd1d3Copy

payload

{
  "ModifyOrder": {
    "new_size": 4769975,
    "order_id": 2012993,
    "new_price": null
  }
}