{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1291920403",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xc631d530f27b3061234a5603cc5606ff42190a73eaa539baac94c91669991cab",
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    "signer": "0x63EbE5a1B5C5F156330BDf810f5fFf6A224c75c8",
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  }
}