{
  "manageEntity": {
    "action": "Share",
    "entityId": "83309392",
    "entityType": "Track",
    "nonce": "0x1d52c73b2fdb8f02cbb9c34d60d0038a4142af6feb8770f08cdcef620c9703a4",
    "signature": "0xe3cf187807d82123cd7a4fa030aaedaace9876fc207f9b243d3abc286810b1b83077be3f1e6514f2d8a9b3dcdad6fc288c8f2c86f2cb8b7de7585e58360b83a91c",
    "signer": "0x8A43ca6C48A13586f2a6ABc3118B2ce7D743c901",
    "userId": "427798224"
  }
}