{
  "manageEntity": {
    "action": "Update",
    "entityId": "868140613",
    "entityType": "User",
    "metadata": "{\"cid\":\"bagaaierajndfj2ipomptsr5xwjqwg4wqxfen45s7ms637amcf4cbehuac62a\",\"data\":{\"name\":\"Hoabico Việt Nam\",\"handle\":\"hoabicovietnam\",\"location\":\"Thái Nguyên\",\"events\":{},\"is_deactivated\":false,\"playlist_library\":{\"contents\":[{\"type\":\"playlist\",\"playlist_id\":4281}]}}}",
    "nonce": "0x4065a6e03228d636d9c1ef8f0759741f66a7106e5aa273fe3d81268dc2db6080",
    "signature": "0xddf5fa861a8ee2606c38e3cdca994bd02134db6e1408701858922f408ad5e8c24727b2dfe5d0848604afac5e1c3b1402a7ae736e06d8db11306a57315be28d041b",
    "signer": "0x6B9519cF48DB3f140784848EF3Bd17E4CAfA71C6",
    "userId": "868140613"
  }
}