diff --git a/moto/events/models.py b/moto/events/models.py
index 11d7c62bd..ad78fac7f 100644
--- a/moto/events/models.py
+++ b/moto/events/models.py
@@ -34,7 +34,7 @@ from moto.utilities.arns import parse_arn
 from moto.utilities.paginator import paginate
 from moto.utilities.tagging_service import TaggingService
 
-from .utils import PAGINATION_MODEL
+from .utils import _BASE_EVENT_MESSAGE, PAGINATION_MODEL, EventMessageType
 
 # Sentinel to signal the absence of a field for `Exists` pattern matching
 UNDEFINED = object()
@@ -113,7 +113,7 @@ class Rule(CloudFormationModel):
             if index is not None:
                 self.targets.pop(index)
 
-    def send_to_targets(self, event: Dict[str, Any]) -> None:
+    def send_to_targets(self, event: EventMessageType) -> None:
         if not self.event_pattern.matches_event(event):
             return
 
@@ -166,7 +166,7 @@ class Rule(CloudFormationModel):
             else:
                 raise NotImplementedError(f"Expr not defined for {type(self)}")
 
-    def _send_to_cw_log_group(self, name: str, event: Dict[str, Any]) -> None:
+    def _send_to_cw_log_group(self, name: str, event: EventMessageType) -> None:
         from moto.logs import logs_backends
 
         event_copy = copy.deepcopy(event)
@@ -183,7 +183,9 @@ class Rule(CloudFormationModel):
         log_backend.create_log_stream(name, log_stream_name)
         log_backend.put_log_events(name, log_stream_name, log_events)
 
-    def _send_to_events_archive(self, resource_id: str, event: Dict[str, Any]) -> None:
+    def _send_to_events_archive(
+        self, resource_id: str, event: EventMessageType
+    ) -> None:
         archive_name, archive_uuid = resource_id.split(":")
         archive = events_backends[self.account_id][self.region_name].archives.get(
             archive_name
@@ -197,7 +199,7 @@ class Rule(CloudFormationModel):
         return backend.destinations[destination_name]
 
     def _send_to_sqs_queue(
-        self, resource_id: str, event: Dict[str, Any], group_id: Optional[str] = None
+        self, resource_id: str, event: EventMessageType, group_id: Optional[str] = None
     ) -> None:
         from moto.sqs import sqs_backends
 
@@ -557,7 +559,7 @@ class Archive(CloudFormationModel):
         self.state = "ENABLED"
         self.uuid = str(random.uuid4())
 
-        self.events: List[str] = []
+        self.events: List[EventMessageType] = []
         self.event_bus_name = source_arn.split("/")[-1]
 
     def describe_short(self) -> Dict[str, Any]:
@@ -873,16 +875,18 @@ class EventPattern:
     def get_pattern(self) -> Dict[str, Any]:
         return self._pattern
 
-    def matches_event(self, event: Dict[str, Any]) -> bool:
+    def matches_event(self, event: EventMessageType) -> bool:
         if not self._pattern:
             return True
         event = json.loads(json.dumps(event))
         return self._does_event_match(event, self._pattern)
 
-    def _does_event_match(self, event: Dict[str, Any], pattern: Dict[str, Any]) -> bool:
+    def _does_event_match(
+        self, event: EventMessageType, pattern: Dict[str, Any]
+    ) -> bool:
         items_and_filters = [(event.get(k, UNDEFINED), v) for k, v in pattern.items()]
         nested_filter_matches = [
-            self._does_event_match(item, nested_filter)
+            self._does_event_match(item, nested_filter)  # type: ignore
             for item, nested_filter in items_and_filters
             if isinstance(nested_filter, dict)
         ]
@@ -1352,19 +1356,16 @@ class EventsBackend(BaseBackend):
 
                 event_bus = self.describe_event_bus(event_bus_name)
                 for rule in event_bus.rules.values():
-                    rule.send_to_targets(
-                        {
-                            "version": "0",
-                            "id": event_id,
-                            "detail-type": event["DetailType"],
-                            "source": event["Source"],
-                            "account": self.account_id,
-                            "time": event.get("Time", unix_time()),
-                            "region": self.region_name,
-                            "resources": event.get("Resources", []),
-                            "detail": json.loads(event["Detail"]),
-                        },
-                    )
+                    event_msg = copy.deepcopy(_BASE_EVENT_MESSAGE)
+                    event_msg["id"] = event_id
+                    event_msg["detail-type"] = event["DetailType"]
+                    event_msg["source"] = event["Source"]
+                    event_msg["account"] = self.account_id
+                    event_msg["time"] = event.get("Time", unix_time())
+                    event_msg["region"] = self.region_name
+                    event_msg["resources"] = event.get("Resources", [])
+                    event_msg["detail"] = json.loads(event["Detail"])
+                    rule.send_to_targets(event_msg)
 
         return entries
 
diff --git a/moto/events/utils.py b/moto/events/utils.py
index 416182880..7d7e226fa 100644
--- a/moto/events/utils.py
+++ b/moto/events/utils.py
@@ -13,11 +13,14 @@ EventMessageType = TypedDict(
         "detail-type": "Required[Union[str, List[str]]]",
         "source": "Required[Union[str, List[str]]]",
         "account": str,
-        "time": str,
+        # support float type for internal use of moto.
+        "time": "Union[str, float]",
+        "replay-name": str,
         "region": str,
         "resources": List[str],
         "detail": "Required[Dict[str, Any]]",
     },
+    total=False,
 )
 
 PAGINATION_MODEL = {
@@ -36,3 +39,15 @@ PAGINATION_MODEL = {
         "fail_on_invalid_token": False,
     },
 }
+
+_BASE_EVENT_MESSAGE: EventMessageType = {
+    "version": "0",
+    "id": "17793124-05d4-b198-2fde-7ededc63b103",
+    "detail-type": "",
+    "source": "",
+    "account": "",
+    "time": "",
+    "region": "",
+    "resources": [],
+    "detail": {},
+}