Store action report only if the node accepted the action transaction

[greenhat]

Close #276

[coveralls]

Pull Request Test Coverage Report for Build 5057198309

• 0 of 14 (0.0%) changed or added relevant lines in 2 files are covered.
• No unchanged relevant lines lost coverage.
• Overall coverage decreased (-0.03%) to 59.869%

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Changes Missing Coverage	Covered Lines	Changed/Added Lines	%
core/src/main.rs	0	4	0.0%
core/src/actions.rs	0	10	0.0%
<!--	Total:	0	14	0.0%	-->

Totals
Change from base Build 5043726294:	-0.03%
Covered Lines:	2096
Relevant Lines:	3501

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💛 - Coveralls