{
  "manageEntity": {
    "action": "Update",
    "entityId": "76836106",
    "entityType": "User",
    "metadata": "{\"cid\":\"bagaaiera3yii5k5wxahnd5tujgam2r76mfmm7yvcbbq3j5lj563qg3vwnvla\",\"data\":{\"name\":\"Necko\",\"handle\":\"necko64\",\"location\":\"Pau\",\"events\":{},\"is_deactivated\":false,\"playlist_library\":{\"contents\":[{\"type\":\"playlist\",\"playlist_id\":4281}]}}}",
    "nonce": "0xef8229909d899815f98abe79b23bda09952de180bf17d8885f39ca906866f371",
    "signature": "0x1728a260d7802b0ad909f7965851352538fc788f8f9d18a36a317a9ac4071d0d3aca801ef3d9884b6873daa221f12fb96df09bf32958fabbd59df73ea36d5feb1b",
    "signer": "0x64EE74012185c8814FEd0413566875D29A83eB96",
    "userId": "76836106"
  }
}