{
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    "timestamp": "2022-01-15T01:31:18",
    "witness": "mars",
    "transaction_merkle_root": "0000000000000000000000000000000000000000",
    "extensions": [],
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    "transactions": [],
    "block_id": "01c2174dd291759b16ce290a9147a5a0832cba55",
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}