{
  "manageEntity": {
    "action": "Share",
    "entityId": "1210033479",
    "entityType": "Track",
    "nonce": "0xd936ad0ec92660b134c7fc0b7495cf9f91e452d9a5cee870ebda01a9e2a3cb15",
    "signature": "0xae9f3a2db45767f612453b08e9719b0d047f14f36fc83c38b4c7be293d117fd4203c63ed1e95c52a21c89bd5fb9eb907bf6292806e7c9365a35c0a6b4c6f6a731c",
    "signer": "0x4e636627B2C38e64C8D3aF5889767393B4fE6C1A",
    "userId": "181"
  }
}