{
  "manageEntity": {
    "action": "Share",
    "entityId": "1940045702",
    "entityType": "Track",
    "nonce": "0x0e5f31cbb5169281102f7538f4cf0ef0e0aff2f9aa898f85fabda7f8abd50fd5",
    "signature": "0x64bf8be808a3129cfd6377f251b6519d97290feb2f502369895a576c8494006d6b9e105f75bb15be89a6ac874eb1873b883e57d4d5f385a9eb76eee1812a72211c",
    "signer": "0xc7B03e1b9e15093373b09d1dC2f20538018ec6DC",
    "userId": "316744226"
  }
}