{
  "manageEntity": {
    "action": "Share",
    "entityId": "1469239040",
    "entityType": "Track",
    "nonce": "0x1733d77337191234bc8404158d2bb2b9562874c7163b4b6b3f44bc96b9c98565",
    "signature": "0xb024f386268cbc3d209d72674f27c1a5aecaa9a61a6631b0502f3b5ca0e12b3f76981668dc8260d3ebc11b21f1edeb0f32eead3fd32ccdf0ec9b9de35298ad981b",
    "signer": "0x7233646eF5BF6ca86D9e364528f12893e07a702E",
    "userId": "225231"
  }
}