{
  "manageEntity": {
    "action": "Share",
    "entityId": "89288584",
    "entityType": "Track",
    "nonce": "0xaf28a89437562d42707541e97cdfba5ac415e3c1505e39c0520211fe65aff4e2",
    "signature": "0x766dae4bc640d7e2bfeb507930f12a436ff16d201ef7afc1aa9f455ac5fdb3d51640d73f0382b3ee187ec89df7a8befd975c3e1d6806229128b0c295f96bb0311c",
    "signer": "0xD697FF25753f72CC44AF67B1A2b75f8D0CF6bf0C",
    "userId": "949026794"
  }
}