Hey . First off yes I am getting sps from my node.
I think you aren't getting any sps from yours because you're not running any licenses and you're way down the list so you're most likely not validating any blocks.
I am at 132 on the list atm and I maybe only validate 1 or 2 blocks every now and then (not necessarily even once a day).
So yeah , that's why you won't be getting any sps.
Also you might want to leave the API field blank if it's not pointing to your own node. I would imagine pointing to someone else's api wouldn't be looked at kindly by most others. So you might want to change that.
RE: My SPS Validator Node