{
  "manageEntity": {
    "action": "Repost",
    "entityId": "448123307",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1118a954d8fec85aac09edb6ba2fc25f3dffca8e6c010d73ee061622ac176ed8",
    "signature": "0x053f16e17145114d6e1c41454318742972612179dd105a7f455ff6f00563dcbf62181982d881fcd3a4eddd92bf0d7f12f56ce7c255f09f95bd7e0fffae22179f1b",
    "signer": "0x4950A7c498b6c214e83B79502162b7f248f9e6ed",
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  }
}