const_cast on Nostr: Works in Signal!

{ "id": "c600ace853a14aab48cda04accef77e569adeb59a1733f49c8240b320746a1d7", "pubkey": "a850711ec3c2515433d2863b797a748b8512fa0593f1a888f6d008906c009919", "created_at": 1673045782, "kind": 1, "tags": [ [ "e", "04873a5363f3e4e5501386e71d010cb9bd7ae3c3347747cd46326aea59dba8f4" ], [ "p", "32e1827635450ebb3c5a7d12c1f8e7b2b514439ac10a67eef3d9fd9c5c68e245" ] ], "content": "Works in Signal!", "sig": "c1b3d2882f2d25481d9d7833ee46ae901de4acef72d851e6dbbb5dbae1c7e1a3169a6beca5842593c4f735371179d7f7bb05660b6f5531bfd0ab07af51975805" }