{
  "manageEntity": {
    "action": "Share",
    "entityId": "541223993",
    "entityType": "Track",
    "nonce": "0x2af4968260e4d9dc29b0da15e36b00e2efeaccf21063d51bd707172e5c63d1e6",
    "signature": "0x227a82098a82ff39bcd6fe7419dde297553641374c9a7da31ae47b3541808ade15204fdb5c8962ff8dfe4f6dabae117c03dfaafe6911fd41bb9853e83251ae981b",
    "signer": "0xAe45Aa9d94350c6a7A8BfB66D3c1c2B51Ac488C6",
    "userId": "274010868"
  }
}