tx 0xe4d9cbef48d47a4c63abcca3a82a6ce3da27869b86a05daa3ff2fca8dc708b13Copy

payload

{
  "ModifyOrder": {
    "new_size": 50000000,
    "order_id": 1174694,
    "new_price": 67501000000
  }
}