{
  "manageEntity": {
    "action": "React",
    "entityId": "2052795502",
    "entityType": "Comment",
    "metadata": "{\"cid\":\"\",\"data\":{\"entity_type\":\"Track\",\"entity_id\":719792757}}",
    "nonce": "0x2470d6a8dfafa7a39f6dc837041fd6f8066039fadaab36a35883b35de6260436",
    "signature": "0x52885541cd6159d46c1e9f8952b0022692e884877deab9f7553fe1b738f3380747a6f016dcaed640c426523f4fb04c517bc118c9939d9be4c8b89005ce254e341b",
    "signer": "0xE50A7CF0F7C9D1ad4Ec8b26E4532CBF635c04e12",
    "userId": "357010"
  }
}