{
  "manageEntity": {
    "action": "Share",
    "entityId": "1015389977",
    "entityType": "Track",
    "nonce": "0x2da2dd23049f9286713a4c81bd71a9d2f80d8624ede7e11001d1336fe0b9d40a",
    "signature": "0xf1392bf6735521df7a06f52d4e101ccb643132eeb75c62af95d98435886b331100f0c402cc6681a52ec06fcc63df3938ef56a1919d612ba5d9a2cc24f14415891b",
    "signer": "0x2CdceEeabf6dc8403D306e7C20eD1Bc4F95f13cE",
    "userId": "373173"
  }
}