tx 0x66b151c3b5d59dcc3c6c7018595ea51e3e1c4a25e6ebfe12f6fb90bf3af7e1aeCopy

payload

{
  "ModifyOrder": {
    "new_size": 50490212,
    "order_id": 28421230,
    "new_price": null
  }
}