{
  "manageEntity": {
    "action": "Update",
    "entityId": "300618925",
    "entityType": "User",
    "metadata": "{\"cid\":\"bagaaieraadddd3ok3rlt7nj6c76zvct6wlmad2fwayje3mmptpoz42tvzlua\",\"data\":{\"name\":\"afasfcad\",\"handle\":\"fdsfsdfs\",\"location\":\"Tiel\",\"events\":{},\"is_deactivated\":false,\"playlist_library\":{\"contents\":[{\"type\":\"playlist\",\"playlist_id\":4281}]}}}",
    "nonce": "0x50b175020a7d066d09a34d9d700599f9dcbda6f17744a7f7a2dd81887911b951",
    "signature": "0x8f8f327d89a3037fc38faaae3aac3da2cc3ce0cf8097c29803ee436fe3ab74cf20f2a1cbd1d242773154b925009992b72ae17b54a4099321d49089195fe74e401c",
    "signer": "0x16f3B4c183488F54B12588D3db1d34C2C1E976a3",
    "userId": "300618925"
  }
}