tx 0x76e9c9d4a020449bc90e5a38d6d7e6f7f32665abda5ed04b2ae4052b5c5d308fCopy

payload

{
  "ModifyOrder": {
    "new_size": 645142805,
    "order_id": 16763188,
    "new_price": 29809000000
  }
}