{
  "manageEntity": {
    "action": "Share",
    "entityId": "1075764274",
    "entityType": "Track",
    "nonce": "0x9d46ded7345bb5b3c2a20c33bcfd569dc2589072e7fdf07b08b2eb9878582466",
    "signature": "0x998cb4d0f4cccd6650382d52ca3828387185a991479a76f6357973773b6ce8c35dcee62293072ba759ea1702262f6badd815b398ddfbb6b718fc1db173f175291b",
    "signer": "0xFfcb76df4F4E102159F515DC89fA5319FC5115D9",
    "userId": "904597069"
  }
}