{
  "manageEntity": {
    "action": "ViewPlaylist",
    "entityId": "4281",
    "entityType": "Notification",
    "nonce": "0xfa1177a867c08ab8e4751b906408a0cd278f4d52f4f8143d3a6455260e59baa4",
    "signature": "0x8d9ea430844ed6918b4e1d7ba8a2041deb768b9fba65709b8f047be7c9644c2a5ac47b0251afd4818605ed04a67049ef88e213178e1f86774bb7557b89c8116c1c",
    "signer": "0xF092Ce2889Ee6490A601Ddc0986c585faE589CB5",
    "userId": "658799981"
  }
}