{
  "manageEntity": {
    "action": "Share",
    "entityId": "609702943",
    "entityType": "Track",
    "nonce": "0x5d6b330c4094831a5d7217c6f8ec1ef5c65159a879c7cfa4eefc55ec0c25ff3e",
    "signature": "0x12dbe7e63d6c276c51f8093e78552c76c7b9dec9a25f9a80a95a466b7c3a64d81b44a21eae29cd8f47517d654847029a537dbbf14833360d89b4aaa15f1926991c",
    "signer": "0x18a7B3405E81900d8aF72d98D5f2C54e2C988f9b",
    "userId": "42634173"
  }
}