{
  "manageEntity": {
    "action": "Repost",
    "entityId": "517478797",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5e26449dd969d90d2efd33ae5c712c59e8d9cc6bd22601f1a1b646edaf0fb702",
    "signature": "0xa2ebd24fc113aa83cfe6fa3c0371af173cbbe9ae5c3319750df92f3b465d1c41500d000352ae6c898ecdf3f0e87e986e938167ea35b35ae0ce4d4ed411bd01721b",
    "signer": "0x639B9598C075dEDFE2d8FfB1B5B6ca259D3C425E",
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  }
}