{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1004315",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5edec580fae4d218b333d5bd050588fcce51dfd1c45ee29db4775b98a3baa0fb",
    "signature": "0xa822bd538cb57d36af58983932723b6c2abbdad1fd12ec4f6064512decf390d93dae9d0435edbc6c8d59c29be6fa168c57da211debee497b52fceb4e4c0ac57f1c",
    "signer": "0x27204C77Baa4a510c92A96A4ba3661CC53EE568E",
    "userId": "35918963"
  }
}