{
  "manageEntity": {
    "action": "Share",
    "entityId": "2134445869",
    "entityType": "Track",
    "nonce": "0xb6dbae84c2c72df909217651502d8305fa0fb72646e74da9ec77fb45058ec6ad",
    "signature": "0x00958614fb0169cff7478823b775140423c28b6f6a55a8641f26249a852dedb450a9c9e696c2f4a40e843a1218e3d50d21cfe55d90e1b537fe53bd62ba6c29cb1c",
    "signer": "0x3381db9df74f33A3331BB336Ac6EE89520A21441",
    "userId": "172299"
  }
}