{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1507731566",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x35a25bcba91c61b9a3430a5960278b70f02bbbafc1a9f4b750f35a75fefa200d",
    "signature": "0xed61a83a84f4a4f48147875c99fad468e7a2b23639e2a0042ae161ea088163e15621cc2bb9c4d71c3913252c917fc294393c0d4ae07d469333014e011ba608ea1b",
    "signer": "0x061A60900C738C67bcf3F9Cb7Fe8f703DbEc8Ee0",
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  }
}