{
  "manageEntity": {
    "action": "Repost",
    "entityId": "673191229",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5b1c2ed84aa5e6ba53833eda60f88f1ab42e9baebaeb17fe9de428aeaf67632b",
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    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
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  }
}