tx 0x6438cfe4f7130e6a7f03d1ca0f04bc86abd2f1bafb6b3ff9b9f0e8db2944f374Copy

payload

{
  "ModifyOrder": {
    "new_size": 3233745,
    "order_id": 8224368,
    "new_price": null
  }
}