{
  "manageEntity": {
    "action": "Repost",
    "entityId": "270645737",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xc218fc544875560d72363897058eadb0fff73e349e0c6b17a78ba103b060ee41",
    "signature": "0xd831e497ab718cbcfaee2ace90d98b9063cfafca89272144f39beba3e227346d31050f6e773e79b833005e00550f661a4f035ec03b5e7cee292402c0eceb35c61b",
    "signer": "0xbe916820AF010608151C80f3A74F7c83218094B2",
    "userId": "881446128"
  }
}