{
  "manageEntity": {
    "action": "Update",
    "entityId": "845851945",
    "entityType": "User",
    "metadata": "{\"cid\":\"bagaaiera3ax3dym5bx3mzyyptorzqoe6crr4s2i7ck6vjjrzfguvc4uzbzlq\",\"data\":{\"name\":\"Test User 2026\",\"handle\":\"testuser2026x\",\"events\":{},\"is_deactivated\":false,\"playlist_library\":{\"contents\":[{\"type\":\"playlist\",\"playlist_id\":4281}]}}}",
    "nonce": "0x5577b9d3a2525a0fd988d1e828784fd8638db0277d99ab7db05275dcadf4657d",
    "signature": "0xf8e94df529707ab3dba1c7fb78153171f65b099885fabf4269eddab0e166734b12996a7a86596955b6dee765bb6cd6e264fb8988a49809f0c42528332c5350db1c",
    "signer": "0xab776Dd2c8B0830aA8aE43827F906e04819687bb",
    "userId": "845851945"
  }
}