{
  "manageEntity": {
    "action": "Repost",
    "entityId": "467842",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x941725bb7465354bb6b7983638e008dbf065f6b5d15388e4cb22f06ddfcbb359",
    "signature": "0x19c59e360caf1c32d08b12e05afc005365e00987f0dfccb4ab00732a3b8c19337bd7839079b03ed9d1ba5471e3556ac24e4ed9d813e91406f3d1b1d11f3c22bd1b",
    "signer": "0x9FF2A7F5Fab732dA57359bb3eD63a95511bD1329",
    "userId": "67863854"
  }
}