{
  "manageEntity": {
    "action": "Share",
    "entityId": "1898020351",
    "entityType": "Track",
    "nonce": "0x66739b66b8cae6772aa659949170b946a98b84e4505a83db0244c911464acee0",
    "signature": "0xdd2c5c80c1fe458aa29ce1d45769d0a9a80a8d76e2659d1f8c0c71f2ead0d85356f004a701807c97206c52c08389242509be44bf71da0943550a1b5ab839051f1c",
    "signer": "0x8506BC3f7360B24a31b01F49532c54495a8e89AE",
    "userId": "167751987"
  }
}