{
  "manageEntity": {
    "action": "Repost",
    "entityId": "4502457",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x10f7913d43656224f56a624ff60c3fc7e147f808a2960719d9f663f4462dd334",
    "signature": "0x2aafb12a323bcc3ecc08ce62b8c36e8956bc23f5815fd194d799c31e3acf055b42d6cb54842dcaaf3bbf5144d21d8e208fd8627d2880c9fff798eaa09ab7ce5e1b",
    "signer": "0x0fe82f565AaE260D57b8e691c61Fb05fE83B6F81",
    "userId": "614212580"
  }
}