{
  "manageEntity": {
    "action": "Repost",
    "entityId": "273609",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xcc7288fb53862d1887f2f840a7e9e8bb2ccb77734bcacd83d5cf0fb0de1888d5",
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    "signer": "0x9BaE2e1849D39772019b4AC3468e938a232f73ee",
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  }
}