tx 0x3f2cbf2f1f3e9d7cbbc13438636d8e0b70d25e7ff5a9bfddddb8ca3bdf25b985Copy

payload

{
  "ModifyOrder": {
    "new_size": 52058873,
    "order_id": 419908928,
    "new_price": null
  }
}