Use this method to store SHA256 hash strings. Ideal hash length is 64 characters with no spaces or special characters.
The Task Id included in the StoreHash method response is temporary and does not need to be saved. Use the Task Id to get the Transaction Id with the StoreHashId method below. The Transaction Id is permanent and must be saved if you intend to look up the hash value stored later in the future. After 1 hour, the Task Id is expunged and no longer accessible.