[{"senderKeyId":97020693,"senderChainKey":{"iteration":1,"seed":"eJN/ljQQp0pasIqI5nc9glq7y6iiIcy0X5meumS6OFU="},"senderSigningKey":{"public":"Bd3coK/TiJoyv2r5xXH7StdpBOMUSjVVXQcIBLO2AiMh"},"senderMessageKeys":[]}]