This looks like a miner payout address for BTCPool (see the miner-identifications configurations: config #1, config #2, config #3, config #4)
{
"isvalid": true,
"address": "14PUSkxZsGShcNmUBmxcYm5DcFq89S8jEG",
"scriptPubKey": "76a9142528700ca7564d29160a93e629243d4ca15777e788ac",
"isscript": false,
"iswitness": false
}{
"version": 0,
"hash": "2528700ca7564d29160a93e629243d4ca15777e7"
}