{
  "manageEntity": {
    "action": "Update",
    "entityId": "478146469",
    "entityType": "User",
    "metadata": "{\"cid\":\"bagaaierax2fmuopmx4csmbcawiturkmdz4sxojhz4urbitdutttg5ewiga6q\",\"data\":{\"name\":\"Hillary\",\"handle\":\"HillEA\",\"location\":\"Lagos\",\"events\":{},\"is_deactivated\":false,\"playlist_library\":{\"contents\":[{\"type\":\"playlist\",\"playlist_id\":4281}]}}}",
    "nonce": "0x48649e6d86733dffc19df2c27432fc59f20189747656fbc2b898792daeab2ace",
    "signature": "0xa57ed255d87be526ddba1840b65fdb912dd049d33385d1d35a72819a8c71787765ddef0683e6a5127d188693813ecd8e44c9e2de77ea091d944ecc68f8831ac81b",
    "signer": "0x5fbA1E66D6952F0E2b30641694D69405937B05F1",
    "userId": "478146469"
  }
}