{
  "manageEntity": {
    "action": "React",
    "entityId": "1862035682",
    "entityType": "Comment",
    "metadata": "{\"cid\":\"\",\"data\":{\"entity_type\":\"Track\",\"entity_id\":210954115}}",
    "nonce": "0x678ecd6ce787e1a9622b18bc9a313e46ab65eecdc4a384c640ad4236e3660e4e",
    "signature": "0xd1fb766d60c6993e888a96233933e69ae452a28684e8cde1984ba0c9d12e943976cfbfee261549d8a37b566491111e080657b6c407c0491a0d12b6ccf32d59261b",
    "signer": "0xC35123bF05ca0B3A7B333c53E47bcd9f9DA864d4",
    "userId": "33896318"
  }
}