{
  "manageEntity": {
    "action": "Update",
    "entityId": "779957492",
    "entityType": "User",
    "metadata": "{\"cid\":\"bagaaieras33fahvgopzazowtquqnvole6slpoivjd2ipfb3rulpkkbamrjqa\",\"data\":{\"name\":\"Rien74\",\"handle\":\"rien74\",\"location\":\"Payerne\",\"events\":{},\"is_deactivated\":false,\"playlist_library\":{\"contents\":[{\"type\":\"playlist\",\"playlist_id\":4281}]}}}",
    "nonce": "0x4bc944749d5a6a239394d457b70031a581e405b56f74a7d3679d72aeb9de4d74",
    "signature": "0xe1a43d27fa5f850e27d84cec57d2d50e1dc782248ae95ed41db0bccdca2f804904da3a0b129f315165a246eeff34a7d1fd00fe8f06113bcb2adc1382b3ad08881c",
    "signer": "0x51E10cE3d87db36A14c371eFb70ce59b8104ed6B",
    "userId": "779957492"
  }
}