Elapsed time [s]	Numeric value	Description [NONE,NAK,PENDING,ACK]
0.000	3	ACK
21.540	2	PENDING
21.540	3	ACK
18120.673	3	ACK
18140.265	2	PENDING
18140.265	3	ACK
18140.278	2	PENDING
18140.278	3	ACK
18180.020	2	PENDING
18180.020	3	ACK
