{
  "manageEntity": {
    "action": "Share",
    "entityId": "302867",
    "entityType": "Track",
    "nonce": "0x423eb719239f00670795574d3eeb98a39ddb35044da62e6c51ff6fae7034d974",
    "signature": "0x51b124ec70cfd8f1feb961bce19beb686dd82cd8a2db8f1f7161149180b2ffba1ccfca29701d651eae56aa56a517c1979e3d85dc2cce4cf75516c430315e1c1d1c",
    "signer": "0x9Ed11234239Fa9f5F3decCf41Cb8c70955BCa0E6",
    "userId": "77945"
  }
}