{
  "manageEntity": {
    "action": "Share",
    "entityId": "891165667",
    "entityType": "Track",
    "nonce": "0x1f74dd15304d3164081b81c08a672095f4de9af18ced4ab5737e843c7bc69c60",
    "signature": "0x1f2772e0e9f7e6858824008d3d1ec159e3b205aa75122b61eb9def8431de4dfd5566841a88531e1d4cd50b79ceed56c36cd5a42047e8a6f289e094a44e4b6b8e1c",
    "signer": "0xC728d461208f32A72c509e176ED6ba54c844099F",
    "userId": "176232909"
  }
}