# TransactionHeartbeat
## Properties
**r#type** | Option<**String**> | The string \"HEARTBEAT\" | [optional]
**last_transaction_id** | Option<**i32**> | The ID of the most recent Transaction created for the Account | [optional]
**time** | Option<**String**> | A date and time value using either RFC3339 or UNIX time representation. The RFC 3339 representation is a string conforming to https://tools.ietf.org/rfc/rfc3339.txt. The Unix representation is a string representing the number of seconds since the Unix Epoch (January 1st, 1970 at UTC). The value is a fractional number, where the fractional part represents a fraction of a second (up to nine decimal places). | [optional]
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