Badger Orion Endpoint GIF2014W-OSE not working with -R 223

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My city water meter RF module was recently replaced with an "Orion Endpoint." I had been able to receive and decode readings from the old module using -R 223, but that's no longer the case.

I'd like some suggestions for reverse engineering the data I'm receiving from the new module because I believe it's quite different from the old one that worked with -R 223.

This is the new module:

I'm quite confident that I've been able to detect the correct pulses using rtl_433 -f 915.8M -s 1M -M level -R 0 -X 'name=badger,modulation=FSK_PCM,short=10,long=10,reset=1000'. I have a cable going out to my meter pit with a magnetic antenna base right next to the RF module, but with no antenna attached. I'm seeing over 30dB SNR so it's gotta be the meter pulses I'm catching right?

It seems that while there are transmissions every 20s or so, the payload only updates once per hour, on the hour. This is based on known water usage throughout the day.

I've looked at the comments in the source code for protocol 223, but I think the protocol has changed.

I've attached a complete CSV from the above command, but it's got a bunch of other device transmissions. I've also attached a filtered (regex '76317631.*b8531') version that I believe only has my meter readings.

filtered.csv

complete.csv.gz

Thank you in advance!