{
  "manageEntity": {
    "action": "Share",
    "entityId": "594793547",
    "entityType": "Track",
    "nonce": "0x581c7969c06a1f428b4c74cd2b2c5cf2064f1d7520dad5b28cf340ee2e5b41dc",
    "signature": "0xefda5a4a7b916456d089893d59e16a2344c4ca9159d48156d1f2ce1228beb77d589f63a11fbf1f8625b63b4358833eb535a02ae0bd1572212a3f2fd5c2dbbc331c",
    "signer": "0x3E3FE8E27FE55e5Fd11B6a6DCA22EF3B645c0b7e",
    "userId": "503748218"
  }
}