{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2058648163",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3ded306924ce840a3e761bd7c0de80d3b958c1f377663cd8d5c4e2ea489e543c",
    "signature": "0x70b9e37de4ebe9a0a12895f3e8e14fdfa7c34b61114b7922d2ab8eda43446d2d033fe7df364dcded8d69cc30e72c9d9df845188f4e0d8b3953ea9f75d5616c8c1b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}