{
  "manageEntity": {
    "action": "Share",
    "entityId": "475410913",
    "entityType": "Track",
    "nonce": "0x33c0bba9c5f093932abd0a25a47e4e22cd0cdf7dd25be3b80912a59d99ab4dd8",
    "signature": "0x8b5481b2c34fb6c72e14060e6ddfdcca8270f8015a624fcd65cd91ca31d533b01eef1d2bdcc4df1fff3d41deaa499f513e17e4a4a5aa36ff5ba4dbf11c172ec31b",
    "signer": "0x6AAB6EaEa3f7F15750b649C269b0391dcB19dEeb",
    "userId": "92019297"
  }
}