### CONTEXT (Previous Events):
<system_output timestamp="2420.905936">I: Validating debianutils 5.7-0.5~deb12u1
</system_output>
<system_output timestamp="2420.920486">I: Retrieving diffutils 1:3.8-4
</system_output>
<system_output timestamp="2420.929805">I: Validating diffutils 1:3.8-4
</system_output>
<system_output timestamp="2420.94564">I: Retrieving dmidecode 3.4-1
</system_output>
<system_output timestamp="2420.953143">I: Validating dmidecode 3.4-1
</system_output>
<system_output timestamp="2420.967318">... [TRUNCATED TO SAVE SPACE] ...</system_output>
<system_output timestamp="2420.974797">... [TRUNCATED TO SAVE SPACE] ...</system_output>
<system_output timestamp="2420.989564">... [TRUNCATED TO SAVE SPACE] ...</system_output>
<system_output timestamp="2421.001407">... [TRUNCATED TO SAVE SPACE] ...</system_output>
<system_output timestamp="2421.025201">I: Retrieving e2fsprogs 1.47.0-2
</system_output>
<system_output timestamp="2421.03394">I: Validating e2fsprogs 1.47.0-2
</system_output>
<system_output timestamp="2421.052436">I: Retrieving fdisk 2.38.1-5+deb12u1
</system_output>
<system_output timestamp="2421.060559">I: Validating fdisk 2.38.1-5+deb12u1
</system_output>
<system_output timestamp="2421.074707">I: Retrieving findutils 4.9.0-4
</system_output>

### TARGET LINE (Extract and Classify THIS Timestamp):
<system_output timestamp="2421.083939">I: Validating findutils 4.9.0-4
</system_output>

Answer: 2421.083939, old event