tx 0xdd630abe9bfc8cb8c7f0e1b1f4e09e2c90239f1ad3dcb1cd98a7b70ba8e5e06aCopy

payload

{
  "ModifyOrder": {
    "new_size": 1118387131,
    "order_id": 431807287,
    "new_price": null
  }
}