tx 0x4450e8e5a80755e16da5ba45454c8b4445c1e026e812e371aa2eaf7af4aaafeaCopy

payload

{
  "ModifyOrder": {
    "new_size": 1180811848,
    "order_id": 405230621,
    "new_price": 6450000000
  }
}