{
  "manageEntity": {
    "action": "Update",
    "entityId": "123190169",
    "entityType": "User",
    "metadata": "{\"cid\":\"bagaaieraa4rgb6lksgahyyya7cobvpoen5bpzrie2goup5hdr2ssxavjrd5q\",\"data\":{\"name\":\"fw.zavi\",\"handle\":\"fwzav\",\"location\":\"Sharjah\",\"events\":{},\"is_deactivated\":false,\"playlist_library\":{\"contents\":[{\"type\":\"playlist\",\"playlist_id\":4281}]}}}",
    "nonce": "0x4cef2e3df532547b995a1fee6eea98d1ca402ba309d61dad8cfffb08e085d278",
    "signature": "0x5b1f3dcb41373bddd55c24233cf111948c0ea1fb962ee2848ec436362810fe933000f9a91de903f0f7b5474d692440037ad3c9898a13d8fce192b372343d5f441c",
    "signer": "0xd5420857f5870ea432EAe5E7D753F57537111F68",
    "userId": "123190169"
  }
}