{
  "manageEntity": {
    "action": "Update",
    "entityId": "339953346",
    "entityType": "User",
    "metadata": "{\"cid\":\"bagaaieraqvb3ml6vwayzj4ci2jcilvhaya72uxa5d47upghhtke7cfcim6xa\",\"data\":{\"name\":\"ok\",\"handle\":\"catcheur09\",\"location\":\"Ouagadougou\",\"events\":{},\"is_deactivated\":false,\"playlist_library\":{\"contents\":[{\"type\":\"playlist\",\"playlist_id\":4281}]}}}",
    "nonce": "0x7eed32b8d9a6d588cdd4fdd238881b6ff82a2dbd7edd8fc557bf1ba040252194",
    "signature": "0x0a28eaa0732fdb9d9ec4a828bd0dfc7081790805727689f6f632d23a73231c0e1f70dfe2442af3358f9347c4a9db6d90cc215e5e3d22974db93dfb48ad5d4ffe1c",
    "signer": "0x97Bf0399B8dE4eFd676567151F7439CD02e15F78",
    "userId": "339953346"
  }
}