{
  "manageEntity": {
    "action": "Repost",
    "entityId": "601915",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1eddb1a1712f7dcc44a07ba4af10eae352e96d676c8c4cf3cb7347962b8d1a7a",
    "signature": "0xfae3df70de61de0f18bde69634b8e9319ee372989f33e911024e65de345b106375c37d292ee4b59e6b6b9778456b24aaaede52571eefeab04cdeffaa091f31db1b",
    "signer": "0x5abad058d33E1C0C0A69d85BA3181678C1721765",
    "userId": "632918751"
  }
}