{
  "manageEntity": {
    "action": "Repost",
    "entityId": "301421058",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1a9a31882dcd0b6f1bf8fbc24ff4d0b2c070791be6290a8835bf8926d7a88927",
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    "signer": "0x0fe82f565AaE260D57b8e691c61Fb05fE83B6F81",
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  }
}