The Banco Sabadell logo can be seen behind leaves on top of a building outside Madrid, Spain, April 13, 2016. REUTERS/Andrea Comas/File PhotoLONDON/MADRID, Sept 21 (Reuters) - Spanish bank Sabadell (SABE.MC) has received indicative bids from France's Worldline (WLN.PA), Italy's Nexi (NEXII.MI) and U.S. firm Fiserv (FISV.O) for its payments arm, with a deal valued at up to 400 million euros ($393.64 million), three sources said. Register now for FREE unlimited access to Reuters.com RegisterSabadell, Worldline, Nexi and Fiserv declined to comment. In Spain, Sabadell has a strong presence on the payments front and accounts for close to 16.3% of the country's overall revenue generated at the point of sale (POS). Its payments arm, which is mainly focused on consumer lending, has core earnings of about 25-30 million euros, one of the sources said.

---