{
  "manageEntity": {
    "action": "Share",
    "entityId": "1445475383",
    "entityType": "Track",
    "nonce": "0xc9fd929522a0d7d4f10eb2b504b0f4b79bce571f108d7a7e6667518b5d201de2",
    "signature": "0x3dcb4c9b872b3c035d78ee91eb4ffeb91eb740dc36d906d6bdc6450716272c270cf002eb12f629ee2223d6e2023e6d55db7795b8ed5f53dc41f0388c6532a4da1c",
    "signer": "0x102a924C1c076Dcb5816d20E32Dcb6F00e75F2C9",
    "userId": "485987672"
  }
}