{
  "manageEntity": {
    "action": "Update",
    "entityId": "530745737",
    "entityType": "User",
    "metadata": "{\"cid\":\"bagaaiera3ikoklphnhoxxnj2trtmfmabqdfuxnhpinmsfexctolwtzgdqjbq\",\"data\":{\"name\":\"Gurkan\",\"handle\":\"Grkn4534\",\"location\":\"Izmir\",\"events\":{},\"is_deactivated\":false,\"playlist_library\":{\"contents\":[{\"type\":\"playlist\",\"playlist_id\":4281},{\"type\":\"playlist\",\"playlist_id\":773082035}]}}}",
    "nonce": "0x4ea28f30c4eb7712caa7713b2da450f050b01a9645e0ea39b32b180e01a83af3",
    "signature": "0x1613f19e98f3741f56dd041ef6810202e9f5c026c83119f86d0e8288927a9fe402c0443ceb6ebd77868419c1488de1078068c28259ff03a27862394954917f921c",
    "signer": "0x9cA09F22Cb015Db5Ba571d1C6654541DFeDd80E5",
    "userId": "530745737"
  }
}