tx 0x7e7d4be9a3a3f48fd85f0f0e68211c3fa86e90e7e8da471d1b13d7a8bf2a6c99Copy

payload

{
  "ModifyOrder": {
    "new_size": 5559375,
    "order_id": 10784926,
    "new_price": null
  }
}