As you have asked about the IFSC code details of the Tamiland Mercantile Bank melur branch, I am giving you information about it, check below for the details

Bank: TAMILNAD MERCANTILE BANK LTD

Address:
D.NO.329, ALAGARKOIL ROAD,
OPP. TO GOVERNMNET HOSPITAL,
MELUR -625 106

State: TAMIL NADU
District: MADURAI
Branch: MELUR
Contact: 0452-2418000

IFSC Code:
TMBL0000237 (used for RTGS, IMPS and NEFT transactions)

Branch Code:
Last six characters of IFSC Code represent Branch code.

MICR Code: 625060013

You can also use the branch locator tool to get the details
To get it
Go to TMB website
Click on network Locations
Click on network map
The page open look like




Then select the state and district and you will get the details