{
  "manageEntity": {
    "action": "Repost",
    "entityId": "308647857",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8f9d12a2b9873e73d0e9050425c9a16e8f85b3d6fd53a5bb9edf6ebfb352a858",
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    "signer": "0xA5fFfA5b8673Fb93490E3F9B0BeE58e1f0Ce1231",
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  }
}