tx 0x964dd5a7fe8ee0fdda7b6167ef25ef22230a9c3a0fb8ea552a2f1f8e71fe30deCopy

payload

{
  "ModifyOrder": {
    "new_size": 218002013,
    "order_id": 73537600,
    "new_price": 10356000000
  }
}