The Time scalar type is an instant in time which can be represented in multiple ways. Accepted formats are:

Timestamp string which conforms RFC3339 (subseconds are added if present). i.e: 2006-01-02T15:04:05Z07:00, 2020-02-17T16:15:34.823032+01:00.
Unix timestamp as an integer or floating point number (seconds since January 1, 1970 UTC). i.e: 1569673381.

scalar Time