{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1603454271",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x71c3a9ebe88a7c7f6e5b0d70ef11679def3e55aa47725e2754ac86111cff571c",
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    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
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  }
}