{
  "manageEntity": {
    "action": "Update",
    "entityId": "862635897",
    "entityType": "User",
    "metadata": "{\"cid\":\"bagaaieraunzn6qgam3svj4oi57suycscryi4glldnvfej5kshnxkjzegj5sq\",\"data\":{\"name\":\"Trọng\",\"handle\":\"huutrong\",\"location\":\"Can Tho\",\"events\":{},\"is_deactivated\":false,\"playlist_library\":{\"contents\":[{\"type\":\"playlist\",\"playlist_id\":4281}]}}}",
    "nonce": "0x83e18fdb2a760155a9620275c06b783ada72ba0791b9f80d42a11fb3f2873332",
    "signature": "0xe406260e64bf808d14f930ba159984d8dab97c43d4725476f5197e4c2ce2636a41b7ca7777123fcc335829ce81acce6d4fa8b19b105cd85186b81a48f44b8c411c",
    "signer": "0x1CEB9515aD44e3435E0A2900f1FeCC744840DffE",
    "userId": "862635897"
  }
}