{
  "manageEntity": {
    "action": "Repost",
    "entityId": "440025",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x07aec08250b5a87c3e878bfce3e3926c9e77faae0d3fe7ca1037bdd6c00c3ff8",
    "signature": "0xf7820d03dcdde02a7f73cda6e687b2233a725eb4465cae957614646961b4982c6101bd70c0d6fbd11fdcef2f3d568c118ba1bff957c53e277282628be3fa95b51c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}