nobody on Nostr: 「iファ」の部分？

{ "id": "7a646b4ec9c5ddc82c68b275e082c6ba21fc60db1faa932d88e3e5ebb647a108", "pubkey": "b34340b89cdabd07c37ed56f575161ed37e55301898f8f4f56f45aca9a06d0b8", "created_at": 1692487776, "kind": 1, "tags": [], "content": "「iファ」の部分？", "sig": "7edaf4102ebcbd94628f652f8237e107705ee7db3f47157117a0854d35a8fbeefdf2242aef59bb263974d4884ed3e45f8a8b536fe270aad1177e0b0d827909e8" }