{
  "manageEntity": {
    "action": "Update",
    "entityId": "399559582",
    "entityType": "User",
    "metadata": "{\"cid\":\"bagaaieragop5kk6g2wwzqhojgmspc45fwp3a44kfsexfnesvk5ykt3wakjcq\",\"data\":{\"name\":\"Maxx\",\"handle\":\"maxim1\",\"location\":\"Isorella\",\"events\":{},\"is_deactivated\":false,\"playlist_library\":{\"contents\":[{\"type\":\"playlist\",\"playlist_id\":4281}]}}}",
    "nonce": "0xfc3fd9160b2f81789467ac5875d97985f7bb1a6b5442b6dd2454c2fd8063be44",
    "signature": "0xda195a0da27217419177338c1fa486424b1599b4f4bbb9234ba574ed43a4419f17904a316331caae25950ce460685eb9ddf39ca07312ca173f0b4235097ce9461c",
    "signer": "0x7331fBff38caf8d95B1b4A6d0eCc25Da1e1a4372",
    "userId": "399559582"
  }
}