{
  "manageEntity": {
    "action": "Share",
    "entityId": "1809311280",
    "entityType": "Track",
    "nonce": "0x84e80102cfa726d402d73140414c44e3080ce05ea93e6779b755ec889172f939",
    "signature": "0x71eec361d1ccf0732ead9c2cde6479fde54ffa638e9b62441feff2dcdcd55ebe4d8feb16e9e74f71e4bd1ac9e6081896a8e49a20b3cdb2d3121ee26c6f76e2291b",
    "signer": "0x1ffa841A44747C7b74234b51912572E08c806E4a",
    "userId": "214768866"
  }
}