{
  "manageEntity": {
    "action": "Update",
    "entityId": "990707137",
    "entityType": "User",
    "metadata": "{\"cid\":\"bagaaierakuobuyldnhxdlkzrmafjp6g4bomhdipbjfo7o6pmjjbyzxrsunia\",\"data\":{\"name\":\"Mark\",\"handle\":\"erkesha\",\"events\":{},\"is_deactivated\":false,\"playlist_library\":{\"contents\":[{\"type\":\"playlist\",\"playlist_id\":4281}]}}}",
    "nonce": "0x09a4381883fcd182e37514cc9a9d2de2894a331d68ed93a563c0ea35093ee496",
    "signature": "0xc7d0f15c8e7b05501b1852a5bd1c8d1154b41ecae72d5097d55837c0e801b0f20c5ff080efcf4567b7f64b09f124b512b878529c2e066b1d1c3b7cf5e986dbb71b",
    "signer": "0x0933F1866303f68872d9455fF4718745a99e1A29",
    "userId": "990707137"
  }
}