Elapsed time [s]	Numeric value	Description [NONE,NAK,PENDING,ACK]
0.000	3	ACK
21.521	2	PENDING
21.521	3	ACK
47478.233	3	ACK
47485.345	2	PENDING
47485.345	3	ACK
47485.355	2	PENDING
47485.355	3	ACK
47523.094	2	PENDING
47523.094	3	ACK