{
  "manageEntity": {
    "action": "Share",
    "entityId": "1976861515",
    "entityType": "Track",
    "nonce": "0x95bc6ef7faa6a4cbafb593c7e9b91d3b25b33d2b69c358acbae3ab49fe62eff7",
    "signature": "0x88d857ff2e7ffc60440f799b00216b60046ca1be70dff057fc9b9a78256a25731af8035334f56d679bd21e2a3af597390f2c65346ebb9071db8db758f933a70e1c",
    "signer": "0xF0843c6DB6A98F1BbFd1A7d4A86115965B879cD4",
    "userId": "8583"
  }
}