{
  "manageEntity": {
    "action": "Share",
    "entityId": "1579945654",
    "entityType": "Track",
    "nonce": "0xe6ea407f3bd86adecd39ecc02e75e543cfa4d9701f97c397527a9c8dcaaf3a27",
    "signature": "0x52b1d5b947152494bb56564f81683e6d2d48fa0fb53dc6800be3483c3a1b871615eb410b265d68b3918d41a9ec9d45d5e8ec1cfa223d82c00c65bfe2104cd5431c",
    "signer": "0x06aF89F810F8e868eB677C5F941Defb01b93dfC4",
    "userId": "788740193"
  }
}