{
  "manageEntity": {
    "action": "Update",
    "entityId": "766262550",
    "entityType": "User",
    "metadata": "{\"cid\":\"bagaaierab53h67okzacmuswu6txat6xmimxosfd7ep2fsk2whcjb6dfnfpwq\",\"data\":{\"name\":\"Lozex\",\"handle\":\"lozex\",\"location\":\"New York\",\"events\":{},\"is_deactivated\":false,\"playlist_library\":{\"contents\":[{\"type\":\"playlist\",\"playlist_id\":4281}]}}}",
    "nonce": "0x5dc2391bd83a545230ea58765bb706a88a680834f04d251b9e9185a76dce9f4f",
    "signature": "0x4286071299ebe2a93162592945c77a8bc381ded3b1cad47fc7176d75c383dedb13211b1d794445d05573e6deee9a94131ff712270b05261ee8762aa52374301b1b",
    "signer": "0xAd3757d5Ae971886FD92A556Ee95c020223b34d6",
    "userId": "766262550"
  }
}