{
  "manageEntity": {
    "action": "Repost",
    "entityId": "457827809",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x562acd614a7eaae9b7c7f68065419e3748b64594a97389a3e8051ebeb56c4350",
    "signature": "0x5ff46505a17fed2c9bb9009b572f4cdd358a2aa8256c2f4850f6c132bbc3a7e04d3488d2fd6b1357e88a6280017ead2715aeafddbcf7240e5f6b51a410448ef01c",
    "signer": "0x639B9598C075dEDFE2d8FfB1B5B6ca259D3C425E",
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  }
}