tx 0x358af10e9a72b2ff461108a2f3c6a8c2db76fcb09e690c9b7a72e679d8f3ed3fCopy

payload

{
  "ModifyOrder": {
    "new_size": 6488408,
    "order_id": 12328537,
    "new_price": null
  }
}