fix: move split to last possible moment

Signed-off-by: Colton Wolkins (Indicio work address) <colton@indicio.tech>

aries_cloudagent/transport/v2_pack_format.py

@@ -75,8 +75,8 @@ async def parse_message(
                 message_dict = message_unpack.message
 
         if message_unpack.sender_kid:
-            receipt.sender_verkey = message_unpack.sender_kid.split("#")[0]
-            receipt.recipient_verkey = message_unpack.recipient_kid.split("#")[0]
+            receipt.sender_verkey = message_unpack.sender_kid
+            receipt.recipient_verkey = message_unpack.recipient_kid
 
         thid = message_dict.get("thid")
         receipt.thread_id = thid or message_dict.get("id")
@@ -119,8 +119,8 @@ async def encode_message(
         if sender_key and recipient_keys:
             message = await messaging.pack(
                 message=message_json,
-                to=recipient_keys[0],
-                frm=sender_key,
+                to=recipient_keys[0].split("#")[0],
+                frm=sender_key.split("#")[0],
             )
             message = message.message
         else: