{
  "manageEntity": {
    "action": "Update",
    "entityId": "584977222",
    "entityType": "User",
    "metadata": "{\"cid\":\"bagaaierahzkwwbsoz5kyqjxaeyu7e5sljg56j6e3uddhhlpiat6urig43ofq\",\"data\":{\"name\":\"Minepe123\",\"handle\":\"minepe\",\"location\":\"Wenzhou\",\"events\":{},\"is_deactivated\":false,\"playlist_library\":{\"contents\":[{\"type\":\"playlist\",\"playlist_id\":4281}]}}}",
    "nonce": "0xd3523f2ffb426ca3f9663cae883984f8660a4a02eb332ca85e1b86acb427a957",
    "signature": "0x9ace4c0cfc716a7cd7df658a0eb2113a07d45dc9209adbb15a06b4bce0e7d97943ae66cec98dae635376652b7a577566dcd28974589e075551b7154ef87b03eb1c",
    "signer": "0x383feAa38418D4C66580dBF7925bf78A717D8996",
    "userId": "584977222"
  }
}