{
  "manageEntity": {
    "action": "Update",
    "entityId": "151843739",
    "entityType": "User",
    "metadata": "{\"cid\":\"bagaaierayfej6l2fkppgym2txpknmkpsm4c47miqjqdufaevlle4esjcwvvq\",\"data\":{\"name\":\"johnny\",\"handle\":\"hshsjebsn\",\"events\":{},\"is_deactivated\":false,\"playlist_library\":{\"contents\":[{\"type\":\"playlist\",\"playlist_id\":4281}]}}}",
    "nonce": "0x34a4bb2cbbefa442b72b25e9dee74ee2d928b742d7926cfb5a0b5c55f0d211b8",
    "signature": "0xd186db90163c1c691432cdf614d172b46871f8524e60bd27476394cf8c285c0076ed8c747d2717c73c2a319a815ec6ec069173e29a86714fcadf8aadd00dd19c1b",
    "signer": "0xc5757d539099D428d30717B49A720B70BFc6Bd9D",
    "userId": "151843739"
  }
}