{
  "manageEntity": {
    "action": "Update",
    "entityId": "28995782",
    "entityType": "User",
    "metadata": "{\"cid\":\"bagaaierahsjihbufmtyie3o5p6vtkjc43hrnenwbo2bvuj5e2ct7poslvfma\",\"data\":{\"name\":\"Vasilis\",\"handle\":\"BkMusicCy\",\"location\":\"Limassol\",\"events\":{},\"is_deactivated\":false,\"playlist_library\":{\"contents\":[{\"type\":\"playlist\",\"playlist_id\":4281}]}}}",
    "nonce": "0xd6212270b0b8384401984bc11168f7316da14115faf1c93e4b1d2f3522b87fab",
    "signature": "0x0e10a3357f0cdec42777364c7a78bfb5cf3045f3adabd0997dd460cad8feb8ce4b17193b15f726a99251efa1b65bd1ee46e56fb4243083e0040eba2b2d23fb201b",
    "signer": "0x18caf18A1165251e9642F247971dA4D908C48217",
    "userId": "28995782"
  }
}