tx 0x9ca5f4c9524d0fc44817d8ca3fa6fb4f297f32d4bfd3bde0c7b5535f9960a515Copy

payload

{
  "ModifyOrder": {
    "new_size": 9512533171,
    "order_id": 1592473,
    "new_price": 478000000
  }
}