tx 0x2bbb6dcd31a430f4c1ac4e03cd3991c9d0de1a5f4c5cc670e56f9bfb6f9fb507Copy

payload

{
  "ModifyOrder": {
    "new_size": 30442757,
    "order_id": 13492449,
    "new_price": null
  }
}