{
  "manageEntity": {
    "action": "Delete",
    "entityId": "144207",
    "entityType": "Playlist",
    "nonce": "1778584628073795924",
    "signature": "0x4e59ce734b7ce4034db486b6d2e8b0a71de2b802c052c641caf6dfad1c49eaf2099939bf6324464a23b5b5a7a2ec20c5dc8f53d85b7bbc68cbeece7c445d68231b",
    "signer": "0xecaC916FafF0E75Df08fc73D2252307ae8DF8981",
    "userId": "477662771"
  }
}