{
  "manageEntity": {
    "action": "Create",
    "entityId": "1566592547",
    "entityType": "Comment",
    "metadata": "{\"cid\":\"\",\"data\":{\"entity_type\":\"Track\",\"body\":\"Daleeee maityyy \",\"entity_id\":675817697,\"track_timestamp_s\":119}}",
    "nonce": "0x64a2e388f8b9a9b50074f0ef48664383054e3e6ed9b73c14a0393696ee969093",
    "signature": "0x27fa44efbfa1a4c158ab0a553f9c6b74c9b206796b8c9e255e48787c9ab567535cfdde6e39a41efafb2a92585aa2685bd677f0f50b21c43cd0c2a76f8049a86a1c",
    "signer": "0x92d041d77418d1bBB2961268F629739214bf3641",
    "userId": "766161648"
  }
}