add status field to index for querying

[nicpottier]

No description provided.

[codecov-commenter]

Codecov Report

Merging #30 into master will not change coverage.
The diff coverage is n/a.

@@           Coverage Diff           @@
##           master      #30   +/-   ##
=======================================
  Coverage   78.57%   78.57%           
=======================================
  Files           1        1           
  Lines         210      210           
=======================================
  Hits          165      165           
  Misses         25       25           
  Partials       20       20           

Impacted Files	Coverage Δ
indexer.go	78.57% <ø> (ø)

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