{
  "manageEntity": {
    "action": "Share",
    "entityId": "1904802725",
    "entityType": "Track",
    "nonce": "0xb07b4cfa7c2d028fa1ae86e542961b7375c88490d23ecdbffe9df9134719ab91",
    "signature": "0x77d37b8402f64a9b91cf6e80d12d694f7cc36cb0ef439060a46029561e7c152a6cf30f3ce0c1edd8959ca946e51ceae89a625ce60492dc2eea68a88c02fbc76d1b",
    "signer": "0x3eAa3E814AA10Cf2145F714289ef3b07f21AbbaB",
    "userId": "73735"
  }
}