Exhibit 4.22.15 RECORDING REQUESTED BY AND WHEN RECORDED, RETURN TO: SARAH M. WARD, ESQ. SKADDEN, ARPS, SLATE, MEAGHER & FLOM, LLP FOUR TIMES SQUARE NEW YORK, NEW YORK 10036 INDENTURE OF TRUST, DEED OF TRUST, ASSIGNMENT OF RENTS AND LEASES, SECURITY...