{
  "manageEntity": {
    "action": "Share",
    "entityId": "22844039",
    "entityType": "Track",
    "nonce": "0x737c7b46bfb4facd8f1b116839ab007522da41bf300a8fe6626798ed04ddfa9a",
    "signature": "0xd78e91049cabecfc3747f4a517ae8e53e5b3448924e33ce27ccba03f2ec665e7301f806a58340ff7a308a755fb093ea899cb487903b3308a6dbfb107ac5fcb611c",
    "signer": "0xdF63c874ec3971b031D0fb1965045749d51c9967",
    "userId": "881956045"
  }
}