{
  "manageEntity": {
    "action": "Update",
    "entityId": "398231271",
    "entityType": "User",
    "metadata": "{\"cid\":\"bagaaieragcxnf7kfey2nx6b22xdsli3qalawrs4rznzwrhs47ufr7v25ksra\",\"data\":{\"name\":\"Michy Mouse\",\"handle\":\"MichyMouse\",\"location\":\"Ghent\",\"events\":{},\"is_deactivated\":false,\"playlist_library\":{\"contents\":[{\"type\":\"playlist\",\"playlist_id\":4281}]}}}",
    "nonce": "0x9de57c840f86209145392adc397b6ed43e8c9cce04487aacc918dc4643aae28b",
    "signature": "0x9f269f6c0249857189a65efff9d96b3dd35e65256278223de506f3a1912268d75d2d2c451318154886884fa97c2e9b369c5763cd0be43a196b18c489d2dee94b1b",
    "signer": "0xF00da71d697794A82B3ce77129Ea59608d6A7B1c",
    "userId": "398231271"
  }
}