{
  "manageEntity": {
    "action": "Update",
    "entityId": "760098005",
    "entityType": "Playlist",
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    "nonce": "0x8046412333c327a5c5efd4685253ef5add4a2adbd04922edbf8c4f7841ea9376",
    "signature": "0x503f4ecb973b170d443d9b5318abeb9519d5a4a71ea65efdf014f0f679057c2e74615454a645080c3e87cd8673f459e50a3a4421c50c7eaf57d32d96653d36831b",
    "signer": "0xC7534D52d57cf646001B34409d01778cBb5CB67A",
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}