{
  "manageEntity": {
    "action": "Share",
    "entityId": "481356866",
    "entityType": "Track",
    "nonce": "0x05d951df76de2f7a02e7217cc61c4c7f5fafeac065146e062488c19a14e5cbec",
    "signature": "0x2ada26dd67d062037902190c3bacec44a5eb123ddbc49044c59e6c8a709d7aa4201a9e8b9b607cc74d2e040443db1957357eecb9c74087c0eeaacb7e2439f3b11b",
    "signer": "0x6AAB6EaEa3f7F15750b649C269b0391dcB19dEeb",
    "userId": "92019297"
  }
}