{
  "manageEntity": {
    "action": "Share",
    "entityId": "1075533978",
    "entityType": "Track",
    "nonce": "0xa54c9060b2ef21f615ad6891ca090640b66a9f97a42c29959b1a867132d1b658",
    "signature": "0x7452946955fa25215a9593018a8c2086bbd786a3acd14b6e72043b5c310edcdb742b255ecc8d7e5ed8e94cd9680444f5b2dbd6da64ff0a7f9804388cdbc7efc81b",
    "signer": "0x5c51216FbbB9B7A562f11267f91f72A7be1e8DE3",
    "userId": "105826"
  }
}