Below is the list of tables from the database along with their columns and datatype. Need to generate an accurate SQL query for the question.
Only use the columns present in the respective table. Only use the columns which are required to generate the SQL query. Only use table joins if required and not otherwise.

### Tables ###
TABLE: CREATE TABLE table_24415627_2 ( state_served VARCHAR, time_since_entry VARCHAR )

### Question ###
List the states that have entry times of 49years, 29days

### Accurate SQL ###

SELECT state_served FROM table_24415627_2 WHERE time_since_entry = "49years, 29days"