Timestamp rejected for being out of range despite falling within range


I’m using influxdb-python API to write to my database. The write fails with a 400 bad request error and the following message:

unable to parse ‘order,book_rank=9,exchange=bitfinex,pair=ETHUSD,type=ask amount=1.04883,id=7981537221i,price=602.88 1517892164461054208’: time outside range -9223372036854775806 - 9223372036854775806"

Clearly this time value (1517892164461054208) falls within range. What else could be the problem?

Thanks in advance,