{
  "manageEntity": {
    "action": "Share",
    "entityId": "149526194",
    "entityType": "Track",
    "nonce": "0xa2024167d2654c1c2c853d37f44c6304585cc0207d0c7d015865c0e7236975c9",
    "signature": "0x2e31586577cf9fea0b278c150cedaa242a4ad737f6906d92e902b8440087464b0fb5f3999292919488418e4991bdef902edaecc7a22d32f5d56428862752af681b",
    "signer": "0xAF408e08BDE42FD62da580A9b8E0B65fDF78d140",
    "userId": "602656677"
  }
}