{
  "manageEntity": {
    "action": "Repost",
    "entityId": "158819093",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe5ea65bb1c490eaf1bcacabb89b6636d9c2f8099f02c0e9b09dee1fd0a723df9",
    "signature": "0xc2cd79de413605d0eac4ec5d9e21cfb51ac1ab816e3d17d88669c2fd2bb799274d03af4886968e8a918a5d391f91c6911755dc5ae5aa24a4958cf156a2474f871b",
    "signer": "0xD9254B079e0e1571E56512C57188F2eec899054f",
    "userId": "854498636"
  }
}