{
  "manageEntity": {
    "action": "Share",
    "entityId": "509850473",
    "entityType": "Track",
    "nonce": "0x0de4bf0b5aa354ad499987d3d7f43a42365b761c69daf0f950c961285ed93982",
    "signature": "0xc12c825917f0db5e5419aa4a3a792446b053322794895cc919675ac20102c2a243432a5a322272e9d56b2a1aeef4339d7752bca51b51100f073010a79be02df21c",
    "signer": "0x06aF89F810F8e868eB677C5F941Defb01b93dfC4",
    "userId": "788740193"
  }
}