{
  "manageEntity": {
    "action": "React",
    "entityId": "1081994493",
    "entityType": "Comment",
    "metadata": "{\"cid\":\"\",\"data\":{\"entity_type\":\"Track\",\"entity_id\":771184976}}",
    "nonce": "0xa4e3fbd002566410d00ff41009ef504a89f4841815cd57fb337ef837db50ada3",
    "signature": "0x55500c3f5feccb7241f13374962fda0cac459e6f052f0347600bd592ae5cf8f14280a9e5da31809dbea37e0b8bd6e212868a295c7e17add1da362e558e2e54741b",
    "signer": "0xDfAC0702040EaBd2d42e773014D4b014C0747D9c",
    "userId": "707937"
  }
}