$ node save_data.js

<node.jsvO̎sbZ[W>
$ node save_data.js
unlock
before: 300
try to set: 310
after: 310
result =  310
$

<gethvZX̎sbZ[W>

> INFO [05-16|21:39:47] Submitted transaction                    fullhash=0x2faebd2d16c605b0055ea8de323466e2a2813fb2e066f98be8b906f608d4a3ee recipient=0x6032BECe0Fb737780a4161E932D3172Fa86020cc


list11
