tx 0x81c142d9e8b7d84132ae7c2cc6ff4c1c9da93a2800a87c58be4fee5b5093f75bCopy

payload

{
  "ModifyOrder": {
    "new_size": 409984574,
    "order_id": 31859108,
    "new_price": 10010000000
  }
}