Nat Not Working

Hi, guys thanks for time and help i have mikrotik router and i want to performance a nat but in the log in don’t see the nat is working test:

First test rule:
chain=srcnat action=src-nat to-addresses=192.168.176.44 out-interface=VLAN_906 log=yes log-prefix=“”
Result
firewall,info srcnat: in:(none) out:VLAN_906, src-mac 00:1c:23:a4:b9:d5, proto TCP (SYN), 192.168.0.129:62455->192.168.188.50:443, len 52

Second test rule:
chain=srcnat action=src-nat to-addresses=192.168.176.44 src-address=0.0.0.0 out-interface=VLAN_906 log=yes log-prefix=“”
Result
firewall,info srcnat: in:(none) out:VLAN_906, src-mac 00:1c:23:a4:b9:d5, proto TCP (SYN), 192.168.0.129:62455->192.168.188.50:443, len 52