{
"manageEntity": {
"action": "Update",
"entityId": "796490664",
"entityType": "User",
"metadata": "{\"cid\":\"bagaaiera7f3gxhuaosrqciviaq64og6eyoefg5dtck6bc4vofjh4ddvvpyza\",\"data\":{\"events\":{},\"playlist_library\":{\"contents\":[{\"type\":\"playlist\",\"playlist_id\":4281}]}}}",
"nonce": "0x127e7a8a3d1c001bc2fabf7405dc0c351f9797ec05a01c42f22d23d9b6947229",
"signature": "0xe5d4562742d827ff22f2a4818b9a700b70fb8ba1a269d0eea248153ac76079b1189138460f82cd57aa3fa9ac28ba1f57e05102a01455f0ed90871678696f78391c",
"signer": "0xd860595177D2892620ff34ebCd605272C7660702",
"userId": "796490664"
}
}