tx 0x7d0a9521f4a4f2c4f9d1254d831944b83a9b7994edef5b2d37d38ca1bfa2adf7Copy

payload

{
  "ModifyOrder": {
    "new_size": 100000000,
    "order_id": 8655815,
    "new_price": 59662000000
  }
}