{
  "manageEntity": {
    "action": "Update",
    "entityId": "251441680",
    "entityType": "User",
    "metadata": "{\"cid\":\"bagaaiera3nfrekpnewb57hwzr6lxfcsceqqmreh3u4oq33yynzypqhujd3rq\",\"data\":{\"name\":\"Agent Rubric\",\"handle\":\"agentrubric2026\",\"events\":{},\"is_deactivated\":false,\"playlist_library\":{\"contents\":[{\"type\":\"playlist\",\"playlist_id\":4281}]}}}",
    "nonce": "0xde2c1f6aa1317e91967ee7eeeebb208132824b1cededa87a2d680e52a3c310cd",
    "signature": "0xb7d0c52f5597b2a87c641239087b62e97fa4061ec668c9350be8086c8bf6a0c748aefd1e5160d798b7ae0fbeaea5296ecea1b60c0aadb1ee7896cd0ef8b005d51c",
    "signer": "0x974eA4a70C4984B02Bc389BAfEa12383bCBb2c0f",
    "userId": "251441680"
  }
}