tx 0x5bc21aea6aa86cccdde0fd60a44d0aae256d8be14b7bf40d9eeae6b72c0ecac7Copy

payload

{
  "ModifyOrder": {
    "new_size": 1180811848,
    "order_id": 404174677,
    "new_price": 6496000000
  }
}