tx 0x4a3c393934161c43da4c82c2a1b7c0b8d60a8a6596b4019c1b0fe0fac7d22c46Copy

payload

{
  "ModifyOrder": {
    "new_size": 214039,
    "order_id": 16762994,
    "new_price": null
  }
}