{
  "manageEntity": {
    "action": "Create",
    "entityId": "574710639",
    "entityType": "Comment",
    "metadata": "{\"cid\":\"\",\"data\":{\"entity_type\":\"Track\",\"body\":\"🙌🏽🙌🏽\",\"entity_id\":300457379}}",
    "nonce": "0xb7b41f1b4a3d961ffde49c8acd64be2ebc0076647f50fb196597d293161908c8",
    "signature": "0xeb6bcc985ab09c556fbb191b0473e01f9c1d54956dc80a94e345dcfb869493de50d6b6477ae53d3d9656c54cf1bf73765bfdb9df8c6fb9c0d705bd53b1360b641b",
    "signer": "0x5cd3eA7DcAA86960596227F4c8624063F3B8893D",
    "userId": "215993"
  }
}