{
  "manageEntity": {
    "action": "React",
    "entityId": "1843026536",
    "entityType": "Comment",
    "metadata": "{\"cid\":\"\",\"data\":{\"entity_type\":\"Track\",\"entity_id\":1084665459}}",
    "nonce": "0x4ba66925b0cd09100924d37eae3d41dcbc40b2f4c50179de28493c1f2b804750",
    "signature": "0x9f77ee8de514164f7f723c5fb08dd8675839aeb3dedd9914ff7cbf48a15b6e37276c41b5b182b8d9c72b236a66a6913bd473f06bdceb1ae17fb0d94517758d311c",
    "signer": "0xDfAC0702040EaBd2d42e773014D4b014C0747D9c",
    "userId": "707937"
  }
}