{
  "manageEntity": {
    "action": "ViewPlaylist",
    "entityId": "4281",
    "entityType": "Notification",
    "nonce": "0x036aa4e16e5fa603cf96e16f0dbb02c1b9f9433450471e55c33466715ac30128",
    "signature": "0x109ee5f84efe0668cd6d0dd6ebec3d2fcac2c22f473d22add134ed76ad52814e5e13297595719bc5a96373900f9f1c013bbadf7055062eac3667c9efad0edcf61c",
    "signer": "0x92d3eeF18F09b6dEA8B68410222af4813dA7727F",
    "userId": "719754"
  }
}