You didn't use the Universal Safteynet fix Mod that's floating on xda? Okay I'll try with the original again.Sure. So to be clear, I am using Google Wallet, not Google Pay.
-MagiskHide Props Config (use terminal to spoof device. Let me know if you need instructions. I used the same device, GM1917, I don't think it matters what device you spoof as)
-Universal Safetynet Fix
Clear cache Google Play Store, Google Play services and Google Wallet
Start Google Wallet, it may complain about updating Google Services or something, just wait a while and/or reboot and try it again later. Add a credit card and pay with NFC.
What about Shamiko module?
Thanks. I've tried spoofing numerous devices already...
Yes, I'm using Google wallet.