tx 0x4e7bdfa1dd2a4e94e26a6cade18e50cc9b01e98c07f66d43b812b746e7b6a73cCopy

payload

{
  "ModifyOrder": {
    "new_size": 9604512,
    "order_id": 73931560,
    "new_price": null
  }
}