tx 0x9c40c5d1a0c4b9c288b1d9af1dc304feca5560a90e1beb7baf3801a4f299d47fCopy

payload

{
  "ModifyOrder": {
    "new_size": 579949,
    "order_id": 40585451,
    "new_price": null
  }
}