{
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    "timestamp": "2022-08-06T08:53:12",
    "witness": "mars",
    "transaction_merkle_root": "0000000000000000000000000000000000000000",
    "extensions": [],
    "witness_signature": "2084fc44ff231be96e86f87fe7781029c0f135ab70eda192fac8785c2b9cc9428f30ca4f1e039f38477a71864dc70e7efeaf9f3ac859322e15fd98abc41b4e35ae",
    "transactions": [],
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}