tx 0x5c33b5ea47bce5c5085a445c4ca983b7f8da6ff837c817b0bf8a9a8a1f6ea7ebCopy

payload

{
  "ModifyOrder": {
    "new_size": 9920385,
    "order_id": 20271016,
    "new_price": null
  }
}