tx 0x8b6a5ba9acbe4d3149bbf8af0ebf8dbf83ec0c8f8410e8743b3dc8a5b6cc6c22Copy

payload

{
  "ModifyOrder": {
    "new_size": 100000000,
    "order_id": 9144123,
    "new_price": 59599000000
  }
}