{
  "manageEntity": {
    "action": "Share",
    "entityId": "803699897",
    "entityType": "Track",
    "nonce": "0xda766b1a47783d13379848c1866711c0ea494b13faad6421f1b342444fb9670b",
    "signature": "0x376a5c7955e9f920ec885f1ffff930c534d28c93fc1f5c40c0656411928623c50500cf7acf6dfee3862973a2eb095fc30ca9c39755b0fe07205ed0eb103151ce1c",
    "signer": "0xF73B5132Df1fCF1D65CA6704d0B1fFc651694e80",
    "userId": "662530938"
  }
}