{
  "manageEntity": {
    "action": "Update",
    "entityId": "195900597",
    "entityType": "User",
    "metadata": "{\"cid\":\"bagaaiera2u7gmdlltpdv4vvptdg3rtzpokeaucys35eqip3le47zb626abyq\",\"data\":{\"name\":\"Na\",\"handle\":\"Dealer789\",\"location\":\"Canberra\",\"events\":{},\"is_deactivated\":false,\"playlist_library\":{\"contents\":[{\"type\":\"playlist\",\"playlist_id\":4281}]}}}",
    "nonce": "0x773e5112a8cbb931d8cf1afbc6dac47d408b28cd9d1fd54cbb0a9ecca856f8ed",
    "signature": "0x278cdcb48223a7e4c239d5f30dc1cf61d6626216a1c08e739605329fc7f7a845789fe4ffb340721867017dcb5c3def00377b167faab7dcae415063a5cb534cea1c",
    "signer": "0x3B13b5370f9Abe46b4FAF607242E5bf602E2c8C4",
    "userId": "195900597"
  }
}