{
  "manageEntity": {
    "action": "Repost",
    "entityId": "839974002",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x34da8b57d4be22836f17afe1fcd33a85a621a631faf27935d636ad3663dcfb7c",
    "signature": "0xb3faf1d4b96526db7a25bd687e75a3e81ec8dcb3c264f3c5fb428f62f232de302c3d7d912734fe3256092b27a87a6edcb2181f38f7dc52aba02731b180d0cce41c",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
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  }
}