{
  "manageEntity": {
    "action": "Update",
    "entityId": "301966566",
    "entityType": "User",
    "metadata": "{\"cid\":\"bagaaiera7szb6fboiwyzglvo5ocfy2p2om2x4swurlh2csgroas4em3n3qpa\",\"data\":{\"name\":\"Vik\",\"handle\":\"sync2green\",\"location\":\"Hightstown\",\"events\":{},\"is_deactivated\":false,\"playlist_library\":{\"contents\":[{\"type\":\"playlist\",\"playlist_id\":4281}]}}}",
    "nonce": "0x638c2db783d281469b21090d20b6d3fd74467e3b1df5bead6b42b76aaab64524",
    "signature": "0xaf3e32715b89b3046276c9d6e9cfc5c26938efe54230922b954344668853d4e051835d919e22cb7a281dca4dd74cbb7330584a930e0f176ed98e4c2016cad3a41b",
    "signer": "0xF1cd48cBD798f30E27A7f1F9C237AF81A1B14c82",
    "userId": "301966566"
  }
}