tx 0x96bf70b7ba747a5f8a5400f17f7e22fbf36bfe4a99964ca3fedf6d8ad9bd7c63Copy

payload

{
  "ModifyOrder": {
    "new_size": 50000000,
    "order_id": 1739441,
    "new_price": 29831000000
  }
}