{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1582421086",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x71fca125f6479cb3d5ab6001fa5ab49bf0b79a9403565d1ffa17cb08f8652c4a",
    "signature": "0x9daa7d623a3ccfe47972db4f8ae371874e8a4cc2b0c4d7269138fff2300b90f235e098cd7848fc4d5d03258749c78e76378be303114e4f7de07bc38a882cb0111c",
    "signer": "0x639B9598C075dEDFE2d8FfB1B5B6ca259D3C425E",
    "userId": "667809204"
  }
}