{
  "manageEntity": {
    "action": "React",
    "entityId": "822037127",
    "entityType": "Comment",
    "metadata": "{\"cid\":\"\",\"data\":{\"entity_type\":\"Track\",\"entity_id\":1270542170}}",
    "nonce": "0x6ff1022d696f00ff1c6ba06d7b9e3489c04a4947b9930a6e4a83b1b5f8da0026",
    "signature": "0x24a95447306a2cff59323571fbdfbb8857ef648e00cb8d0cfc511eee6f1c72bf59928815e4b5f468614f489612e06f904d88bc7a808bb70bed1c35380bbafe8e1b",
    "signer": "0x5c51216FbbB9B7A562f11267f91f72A7be1e8DE3",
    "userId": "301637"
  }
}