{
  "manageEntity": {
    "action": "Share",
    "entityId": "257044711",
    "entityType": "Track",
    "nonce": "0x9d2e637309be5ac4b2d897fd00755fe989cb978a027644b00a78d60955721b26",
    "signature": "0x9c6fd5e56fc315067fdee09598834a1b6ff23b95f7b22e521fc4ee552f91c52e468191e776ee15bf60b1971132dd9757d6c9ca85ceb0ceeaf490b1214865a23f1b",
    "signer": "0x36bc6698D697Dc3869a485812450B1DB1f0a0c04",
    "userId": "400035644"
  }
}