tx 0x5432d284c0703bcae168073fb213a5a4e0d564dba1eb5591a1c6e5b3e0d2ab1cCopy

payload

{
  "ModifyOrder": {
    "new_size": 150334583,
    "order_id": 37876433,
    "new_price": 9973000000
  }
}