{
  "manageEntity": {
    "action": "Create",
    "entityId": "812123259",
    "entityType": "User",
    "metadata": "{\"cid\":\"bagaaieram6svv6nlyr6na3o3gdjw5b2bezze2dwxwqqnu7um3pj3fdekqkva\",\"data\":{\"handle\":\"testuser20260528h\",\"events\":{},\"name\":\"Test User\",\"wallet\":\"0xc609CA7945D4EEF12BE6342706dA7ac5db09e8b3\"}}",
    "nonce": "0xf3197a3a34033930bdacfcd1e7d89a6e3cf29d7997fa7e68f9353ee9ef2ab43b",
    "signature": "0x571798df4937dce8093a8b78747143acc68a983b3cc08388d7ed3c15dbd15eaa3806aa849a31eec638b08e7be43f10bbb411f6138fcf51fc03415871595825a91b",
    "signer": "0xc609CA7945D4EEF12BE6342706dA7ac5db09e8b3",
    "userId": "812123259"
  }
}