{
  "manageEntity": {
    "action": "Repost",
    "entityId": "689618977",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3d8a5ccbcfb784302ffc8849ee6b6853ebc6a12b9a516c5b53504b9a70e28e55",
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    "signer": "0x849938DF063059EbF6d907f55E72C083347C9343",
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  }
}