{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1414355057",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x255f666bb995d8d9019b119db7de792bf17a222dbfac14c7d1933ca85dcb6083",
    "signature": "0xe00a36e0b900b42c7466d360d469c2b74c1048eabbd6ccdfe2c254b198fa7f0e7a70a1f97704a8ad8b734c6526f9f21c29ca6da8c59d2011de245e1e29c000741b",
    "signer": "0x0fe82f565AaE260D57b8e691c61Fb05fE83B6F81",
    "userId": "614212580"
  }
}