{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1546549879",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x786fb7e6f8d977acdac218bde1c554d4b88700dc46a84d30184920858edc1e3e",
    "signature": "0x3a864adfdcabdbfa4e075800c7745a87540a4845953bf254880d0300d73a066521399dfc0db99d0adcd25a4ffd97ac11676bb6ca72a7d85ff84554db85277dd61b",
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    "userId": "460147282"
  }
}