Is this the oldest event?

Context: some clients are trying to push it to my relay and getting auth-required and then stopping, but I suspect they are trying to push every event to every relay or something nutty like that.

{"id":"41ce9bc50da77dda5542f020370ecc2b056d8f2be93c1cedf1bf57efcab095b0","pubkey":"5a462fa6044b4b8da318528a6987a45e3adf832bd1c64bd6910eacfecdf07541","created_at":1640305962,"kind":1,"tags":[],"content":"running branle","sig":"08e6303565e9282f32bed41eee4136f45418f366c0ec489ef4f90d13de1b3b9fb45e14c74f926441f8155236fb2f6fef5b48a5c52b19298a0585a2c06afe39ed"}