{
  "manageEntity": {
    "action": "React",
    "entityId": "1865792796",
    "entityType": "Comment",
    "metadata": "{\"cid\":\"\",\"data\":{\"entity_type\":\"Track\",\"entity_id\":1873691802}}",
    "nonce": "0xde249138a161e54c905317b33d4049fcce2d7943f3e2d5b7f193d006a5786079",
    "signature": "0xc6362003399479dfe45a70c682afccfed1af5eed2dca3b9d3e27c5548c383942171dc3063bd7fb75ab46259c67c1deab5cc6feea9dec86f2ffbb7eaac31cd84c1c",
    "signer": "0xDfAC0702040EaBd2d42e773014D4b014C0747D9c",
    "userId": "707937"
  }
}