{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1339699680",
    "entityType": "Track",
    "nonce": "0x98c3b30737f2fe1a1dc6f3eb643b48c2ad698d3882ae98c4acbc11cf03818c61",
    "signature": "0x0572e1a4648b56e2f9076a57692b81dae8b2572e01cd900697eef5fe4e70d97b6f2126d5057c842f959978156324c23ffd079d41eb613a0dcbc8d9911cd855a31b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}