{
  "manageEntity": {
    "action": "Share",
    "entityId": "308108300",
    "entityType": "Track",
    "nonce": "0xa6eea7017454fa173aeb85313a2823996c89b8291d0c0d92f4e06ea6e81cc2c2",
    "signature": "0x147d2c37c0274c3ef343d68b9cb7ff4e311cd5087eb7c73a11552e9af6fb566e71d34d8892be9cdf53fe1185700429e6837df6f737f644a756773ad86a8dd2fb1b",
    "signer": "0x2298E32DA0e7c080878c6C1eAB02B255510f0Db9",
    "userId": "570472437"
  }
}