{
  "manageEntity": {
    "action": "React",
    "entityId": "1195679622",
    "entityType": "Comment",
    "metadata": "{\"cid\":\"\",\"data\":{\"entity_type\":\"Track\",\"entity_id\":1194879336}}",
    "nonce": "0xd656c4165d5e9ac96e88342f675be5bb2aaec0a922754bcf9862993007292a71",
    "signature": "0x29cb823923ccfa10f69ceaa14920b2d8e13e96b100fb20d0f11762af894520cb023d94144fee0f3a4950d3b5e4da3a1a224238ec25566c426dfe5ae369e21f441b",
    "signer": "0x5D012C880480A2E1ab4345f6F374CFf73e040331",
    "userId": "10449019"
  }
}