{
  "manageEntity": {
    "action": "Share",
    "entityId": "1869106695",
    "entityType": "Track",
    "nonce": "0xdf218c63a4b51ac2de597ee932c94ea0621ad53afcc8c549bb6e01bbb4ea081e",
    "signature": "0xa4687fa74d1cdac77564e09db503a660df96188a7888c661c25bb8003c1e9b9e3b8c1bed36ea3f38595185d7a63b2ccb3d49511b85029a52e1be8dc5d24ec7201b",
    "signer": "0xC76C0F65550cfcBb9be8C49B4A578B033E6cD38e",
    "userId": "174444495"
  }
}