{
  "manageEntity": {
    "action": "Share",
    "entityId": "655804",
    "entityType": "Track",
    "nonce": "0xa03f8ee35e28d2434f51e086493289fe542a5cd747d380594fc7bd344e6a1708",
    "signature": "0xa3c6b4efba54f834e61f6fd01ca41b10ed4d580d6465a99a89175e1caba8a1ec2d5bfdc6219fd20dc74945774156d9fba16d3733c4b75bf9434031ea3d9548201b",
    "signer": "0xb048bD61FDCf327C9a427cdE23bbA16700E0bb74",
    "userId": "850759075"
  }
}