{
  "manageEntity": {
    "action": "Share",
    "entityId": "516845200",
    "entityType": "Track",
    "nonce": "0xcc6f176fd3d85d9bc05439590ba504540e8fc97c19d91b9a70def766a64a08d3",
    "signature": "0x3af5f2088f5e608ccee9631ba7430291295c115fff1da18a21c872781d6538374099136f805472f0e624c6f53320c04b53f56204ad801636fcfde9103405f41f1b",
    "signer": "0x55ADD358aa95419E72E26Ef1469945773C7615EE",
    "userId": "330409911"
  }
}