{
  "manageEntity": {
    "action": "Share",
    "entityId": "760459596",
    "entityType": "Track",
    "nonce": "0x2dee055c0dd26dca60c4f36984ff63d312717898c541f69ac20d6d56a4c37fe1",
    "signature": "0x19e45ddc2cea7393d40051ec6b73b949073f6d1d3d8f83a8407b5d9436fcd2d84a6a7717b2c1e01ce4535a2eac717b0d04f7fb4819be725492a6a362e5d7574c1c",
    "signer": "0x40f9c8F93a5aDBc620CB9B7707fAbcbA2fDFaBbA",
    "userId": "765901034"
  }
}