{
  "manageEntity": {
    "action": "Update",
    "entityId": "968547621",
    "entityType": "User",
    "metadata": "{\"cid\":\"bagaaierayykvwax2alux4bsfzgpeqqm72hpm5nvxwsf4kwdw42vyspjota4q\",\"data\":{\"name\":\"T\",\"handle\":\"TLW.1\",\"location\":\"Cardiff\",\"events\":{},\"is_deactivated\":false,\"playlist_library\":{\"contents\":[{\"type\":\"playlist\",\"playlist_id\":4281}]}}}",
    "nonce": "0x5c87a32cb6e3890dedd9ea97c192513061798cd5b8212242d928ebac1d25aea6",
    "signature": "0xef9d69d4e79efbddcd9c6e6bb903f3eaf428211b09cb7547394edb536e01394620451bc6e36bfd1bd8b624f6ef504224480d5a0598d97804a46b10fbe3ad9c5f1b",
    "signer": "0x94a38f50573d404fef5b518BB8A718805397c52D",
    "userId": "968547621"
  }
}