{
  "manageEntity": {
    "action": "React",
    "entityId": "968537191",
    "entityType": "Comment",
    "metadata": "{\"cid\":\"\",\"data\":{\"entity_type\":\"Track\",\"entity_id\":941232312}}",
    "nonce": "0x374d0ac12269a0eaa332cd84093934c6135d4e9d6359ed130c099108ba1c0d97",
    "signature": "0xa5905b545ecae1903ff3175ce101a4f3c686af555bb1aea1ef96966d035e4b27106a53f30073377f62298c463d46a8e9fd1748d56426cb3905d1a641f14517411c",
    "signer": "0x4a26E1fdd6FdeE62e6A343d231CF3700Bf1e26bb",
    "userId": "55875"
  }
}