{
  "manageEntity": {
    "action": "Repost",
    "entityId": "22351757",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4080f3e8cfcfbe6d0794006f784bc20b72bcce63239f39d737846df29a4b1d98",
    "signature": "0xf63e92e9c96aa782c4d8449b3b095dddca5e37103730db05ac5c15fd3ca9b305021db2c53ed21165ec6772ce772e3f96c0b768f51e4659b14e9c426a85a6d7a21b",
    "signer": "0x8FF85C5AA450a88f13FbD5170e24E2a3eFF32518",
    "userId": "311829956"
  }
}