tx 0x3b12fd16f06d79679cd8a7bd0c44dbcea01bcc0a52e3b99b29f7aac8dbc65c3aCopy

payload

{
  "ModifyOrder": {
    "new_size": 2950575,
    "order_id": 1139580,
    "new_price": 10931000000
  }
}