handle new system contract 0x2

[rianhughes]

closes #2384

[codecov]

Codecov Report

Attention: Patch coverage is 87.50000% with 1 line in your changes missing coverage. Please review.

Project coverage is 74.69%. Comparing base (0c6508c) to head (7df45e8).
Report is 1 commits behind head on main.

Files with missing lines	Patch %	Lines
core/state.go	87.50%	0 Missing and 1 partial ⚠️

Additional details and impacted files

@@           Coverage Diff           @@
##             main    #2385   +/-   ##
=======================================
  Coverage   74.69%   74.69%           
=======================================
  Files         110      110           
  Lines       12109    12109           
=======================================
  Hits         9045     9045           
  Misses       2366     2366           
  Partials      698      698           

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[rodrigo-pino]

Everything seems in order. I am going to merge