{
  "manageEntity": {
    "action": "React",
    "entityId": "1293052472",
    "entityType": "Comment",
    "metadata": "{\"cid\":\"\",\"data\":{\"entity_type\":\"FanClub\",\"entity_id\":2154}}",
    "nonce": "0x757067281cb5fd0320b9bb94426cfc03dac93407e78b9ac88d6e8de4f02e3ee5",
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    "signer": "0xd82304d504aE46932dF6f350D7A9cDdc6bD3eD78",
    "userId": "2154"
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}