Fermi Gamma-ray Burst Monitor trigger 756678579 / 241223854 is not a GRB

The Fermi Gamma-ray Burst Monitor (GBM) trigger 756678579 / 241223854 at 20:29:34.81 UT on 23 December 2023, tentatively classified as a GRB, is in fact not due to a GRB. This trigger is most likely accidental. For Fermi GBM data and info, please visit the official Fermi GBM Support Page: https://fermi.gsfc.nasa.gov/ssc/data/access/gbm/