The text you provided appears to be a commonly found in large datasets, often related to user activity or application telemetry. Breakdown of the Identifier
: This is likely a unique Hexadecimal ID (64-bit), which could represent a specific user, device, or anonymized account. 83e2afe231992275-2017-02-13-13-32-28-000000_app...
If you are trying to find the this belongs to, could you tell me: The text you provided appears to be a
Are you looking to more information from it or find the original source ? which could represent a specific user