{
  "manageEntity": {
    "action": "Update",
    "entityId": "813542543",
    "entityType": "User",
    "metadata": "{\"cid\":\"bagaaiera4rr2qsqtseclqkvxahklwaccbztzu2e442vmtvx2auzdt5hworfa\",\"data\":{\"name\":\"Lota03\",\"handle\":\"lota03\",\"location\":\"Aylesbury\",\"events\":{},\"is_deactivated\":false,\"playlist_library\":{\"contents\":[{\"type\":\"playlist\",\"playlist_id\":4281}]}}}",
    "nonce": "0x862588de880a9e3f64368ccd8d1d323319cceec9aa2f9eb7b001e8335e33174a",
    "signature": "0xa4f23f7266ac6027c22ab1460d0ce5474aedcb9e1a9fdf83e20b6034934ef18f3050f3bd86716c11fd1bb3b04b64cd1caa04f119fcd2edab4eaa51bd074c9a6a1c",
    "signer": "0xb618b4D073be9B97b1398D5e0bF64A5c6730E1a5",
    "userId": "813542543"
  }
}