{
  "manageEntity": {
    "action": "React",
    "entityId": "692244796",
    "entityType": "Comment",
    "metadata": "{\"cid\":\"\",\"data\":{\"entity_type\":\"Track\",\"entity_id\":922899}}",
    "nonce": "0x706cdd919722a66e3ee6202ac7406b9103f2afd069c5032bc356f35c9e3a9281",
    "signature": "0xe9e9724fe5e03c6190086a3a759a8f1464adc8cba6f193bf440441770e4785ec68b260a9cf77b99212b3c4c4a330e5388e431a098bf482aba9a460223d96ac3b1b",
    "signer": "0x380Fe18384267CA159c9Db6737B959099be2a515",
    "userId": "381292764"
  }
}