Use your powers of observation and identify algorithm for decode/dehashing the following data.
Encoded DATA : NDg3MDQxNmU2NDcyNmYyMzMxMzEzOTMzMzUzMjM2MzkzNDMwMjM=Hashed DATA : 9cb1769377d4939df513c1055bcc3f946ed5a11e