{
  "manageEntity": {
    "action": "React",
    "entityId": "1341376934",
    "entityType": "Comment",
    "metadata": "{\"cid\":\"\",\"data\":{\"entity_type\":\"Track\",\"entity_id\":1385220068}}",
    "nonce": "0x849e21514089d6acf4086a507bda570f979ca6d72e334a7f45e20b080599b24f",
    "signature": "0x25eed1779d30b3d8456f1ac011b35f4fe0131b45c2d13c8c9647ef41e066546705f0838211321e707b4331f60c0a3bb680a6b6c6b57e7f902c8023ee2ae9e46b1c",
    "signer": "0xa90974984eb2a864571694aBD39fdA661a34A063",
    "userId": "3460605"
  }
}