Might search the publicly available records from the County Tax appraiser's website. Most of the time you can at least get a name of the land holder, and if you can get contact information might reach out to see who holds the lease on that corner of the property (or if the tower site is available for lease if the previous tenant walked away).
If it had a microwave link active, that would show up in Cavell, Mertz & Associates FCC data, even if the tower is under the 200ft height (and there is none). My guess is the "microwave" antenna is an unlicensed Point-to-point 60GHz link (one of my suppliers make equipment for "wireless" internet providers and they sell them), the antennas are about that size and can go up to 7 miles line of sight. The other thing I notice in the Street view from May 2023 on I-44 is some of the coax appears to have been cut from the base of the tower,
View attachment 159065
which may indicate the tower is abandoned and no longer in use (the picture from the County Street in February 2008
View attachment 159063
only shows a small cabinet or two for equipment, and not a full shelter, so if the equipment cabinets are gone, the coax could have been left to hang from the tower).