tx 0x26455e2c3eb6c8d357e62c7e2f98c30b499041d8da5f547c6648cdd0467def2bCopy

payload

{
  "ModifyOrder": {
    "new_size": 7676783,
    "order_id": 12339649,
    "new_price": 32001000000
  }
}