{
  "manageEntity": {
    "action": "React",
    "entityId": "1829968856",
    "entityType": "Comment",
    "metadata": "{\"cid\":\"\",\"data\":{\"entity_type\":\"Track\",\"entity_id\":706554969}}",
    "nonce": "0x8d31814fab81b980cda487a497aea327226d928933989a20355248f79b3088ff",
    "signature": "0x79f83359289304e10a4d61fc6151b6a0a8086058aa1803529451dfe46dcc24692e06530810ae4005d7dc0616aea08e2097ff1518a43c847ccf820b3ffb6fb2801c",
    "signer": "0x1874B7817bcc33522bD9D33b6cb197A1Ed939E51",
    "userId": "235421"
  }
}