{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1546549879",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xac54324ad74f9ecf544518c04c3c62e78b88d098bfdbbc8b6e222f4e53e41d94",
    "signature": "0x7ce8215760c3fd45a1ae09a114c4dcdeb0f67d1ceb7e98e393db597f4205868c5f147fbeedc0c687d0aeb164e4cba963415e450c1acabe80b2261cd2910262371c",
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    "userId": "735980234"
  }
}