{
  "manageEntity": {
    "action": "Repost",
    "entityId": "721226615",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x64ab24cd374ff125f1c733b147c65c59ab66614f772f23f32aa6c0423e560c27",
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    "signer": "0xd1bC12b8b46f2FAa152aB791052b4a26826F86F5",
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  }
}