{
  "manageEntity": {
    "action": "Create",
    "entityId": "124006330",
    "entityType": "Comment",
    "metadata": "{\"cid\":\"\",\"data\":{\"entity_type\":\"Track\",\"body\":\"Sickkkkkk\",\"entity_id\":664208732,\"track_timestamp_s\":56}}",
    "nonce": "0x991934b3165a218fad50ac884dae5e2b5bbe225fbc9a58cd4c0781e937cf686d",
    "signature": "0x6ae0d0b4ba15d23e4908e7f507fa76b35551781ae92404a43d5ea9951829616d771afb7caff196ba4007fcbdfbcf3bffc6b9c68818858934424bfc2dd6baa7751c",
    "signer": "0x92a5082636c97Db0Ae888484D85e4c8494A3B791",
    "userId": "895527427"
  }
}