{
  "manageEntity": {
    "action": "Repost",
    "entityId": "221384",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5c05e02dbc9b4f369c822c6b9e3c226fd6460fb56b036c72551c516f73373cf2",
    "signature": "0x1d353457ca0cd8a061ab58dc4605770c718a3b994191e4535f4dacf92945f453016d00004871a88c77214f8ab24b613968fa014cadf997f915abade6f62e409a1c",
    "signer": "0x283a6Fd0bE176865B404dfc3B2805D3a2701d62e",
    "userId": "484365174"
  }
}