{
  "manageEntity": {
    "action": "React",
    "entityId": "1079131918",
    "entityType": "Comment",
    "metadata": "{\"cid\":\"\",\"data\":{\"entity_type\":\"Track\",\"entity_id\":325699788}}",
    "nonce": "0xa197d05db89006832a6d914260be4a95156e0db57defeaf82eb0ff63b6101164",
    "signature": "0x177cd4ac2275ed8189e7ffe1aa8dde8f0e1cda73d6af82226a58b8fad0a93ff05b729a57dd5d390cbeb797a833f057c318202a82e1d4186fae82d6c5222c3e701c",
    "signer": "0x9BCF5e0FEA97f855d828B42266e7Bba649765740",
    "userId": "193140142"
  }
}