{
  "manageEntity": {
    "action": "React",
    "entityId": "1049336510",
    "entityType": "Comment",
    "metadata": "{\"cid\":\"\",\"data\":{\"entity_type\":\"Track\",\"entity_id\":1909592904}}",
    "nonce": "0xa9397f315a276fbc1b59f6ccc22062af5eadf8e35a63dc7960b5487996f37807",
    "signature": "0x53b4dad5ea64c000ae7fb4fe51e94e57d09fe863b55a6fa60a9e465b1caee69c5e7c598e7283391132b2d8d1861d75d12ca25ac553cee1dbd77cdad5560a61701c",
    "signer": "0x5abad058d33E1C0C0A69d85BA3181678C1721765",
    "userId": "632918751"
  }
}