Expected Behavior

How it was on 2.1.4 and how it should be on 2.2.0:

• indexerBlock - current block that was indexed as last with or without hopr data
• indexBlockPrevChecksum - 1 block before last indexed block that contained hopr data

2.1.4 dufour example when currect block on gnosis was 37133209:

    "indexerBlock": 37133209, 
    "indexBlockPrevChecksum": 37133071,
    "indexerChecksum": "0xba3e4e92672d9bf7676b6c2813bd0f4f29756b1a5d22c5ca2072760cf41d45cc",

Current Behavior

2.2.0-rc.1+commit.faf67d15 rotsee example when currect block on gnosis was 37133209:

    "indexerBlock": 37133072,
    "indexBlockPrevChecksum": 37133072.
    "indexerChecksum": "0xb87b5fd9d94686a585cd3028884dea5740b151c831f6d7a1b1e1dab76c9edbb0",