tx 0x1fffbf818f9fdc6efc5bde0dfcd3442f7aa46f9f4cd3a8ad5fdb0bae6a8abde5Copy

payload

{
  "ModifyOrder": {
    "new_size": 73397096,
    "order_id": 81975234,
    "new_price": null
  }
}