{
  "manageEntity": {
    "action": "Update",
    "entityId": "140734835",
    "entityType": "User",
    "metadata": "{\"cid\":\"bagaaierahe5uvbupsnshaa2jgww3kolodccnu2nrnstxz3s7lxma35pxksba\",\"data\":{\"name\":\"Sukuna\",\"handle\":\"parksue\",\"location\":\"Busan\",\"events\":{},\"is_deactivated\":false,\"playlist_library\":{\"contents\":[{\"type\":\"playlist\",\"playlist_id\":4281}]}}}",
    "nonce": "0x2c1037cf9ecf77d50bb3ceed8fad714090ddf3fa0c943e82b3e3d5ecd2e04818",
    "signature": "0x4246a3046a1c2e79589f9903250186fee788043432d176519457c8bcf77400ad561cdd5e7457fcdcb0a460bac11ed28492525524c7fcd0bb138c221d0554edcd1c",
    "signer": "0x829544e8682E5cdE9C6846B7497a279161A0C103",
    "userId": "140734835"
  }
}