{
  "manageEntity": {
    "action": "Share",
    "entityId": "541920862",
    "entityType": "Track",
    "nonce": "0x864ec5c2bfa58bbd0f2f67042aedfaec2aa5170e8ec59b5c19e1f35d56c9090e",
    "signature": "0x419a49bd8a72bfe3c9ab25c4cd2e8a17f2aced0617ea761282adf11c99ae73773e7f5a56b985bb8bf743ccaecb93692bc8262b335a4f6d1c7fd324119ab9a4401c",
    "signer": "0xCDA4f868aeF94a205C1eFFfdaFcF33E061425bBD",
    "userId": "470934478"
  }
}