{
  "manageEntity": {
    "action": "Share",
    "entityId": "1288201646",
    "entityType": "Track",
    "nonce": "0xcef0358e130c8bbd77020c22bfba759eb662d5a3e677e1fc5af9b45ab72dcdec",
    "signature": "0x5c8aeb25ac2e3116d6097975fc7490a03ffddb9b025700d6b4cefc074ca47e9b7289bc050e84fdb1f84e8cb602b04da962649ac5460a168cdf91dcd6fe3e45341b",
    "signer": "0x9eCfa3D3CD68A4dFc03296399F57A033fFBD5dA2",
    "userId": "787100055"
  }
}