{
  "manageEntity": {
    "action": "Share",
    "entityId": "219411461",
    "entityType": "Track",
    "nonce": "0xc7f17dba3126b9642d9a0d3a7998fea1d25a6e4497fdf5e1fe68ef186702367f",
    "signature": "0xefb03b0315530f3e33e8cc1d15d39093f6aaa4933f232805606358c1b5f0cd083b9ac0ccd15fb865739c3e9ddf09b3dd1a9a72853b315801e57673e0a519395b1c",
    "signer": "0xbe916820AF010608151C80f3A74F7c83218094B2",
    "userId": "881446128"
  }
}