{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1993104682",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9a9559cd799e3906ab0555c6628665693f40e0687322bed6e5d4c9bb15b7eee5",
    "signature": "0x871516b40d6db9d66040322a16f0f4c668daf0c480d7d434fe932b7e62c1273141d5f1d5c6581cafcae3c74c9533e46dfda6d4cb4467a823afb0e40dbb18e7a01b",
    "signer": "0x92a5082636c97Db0Ae888484D85e4c8494A3B791",
    "userId": "895527427"
  }
}