decode: fix missing identifiers in printed json.

Author: fiatjaf

go.mod

@@ -3,7 +3,7 @@ module github.com/fiatjaf/nak
 go 1.25
 
 require (
-	fiatjaf.com/nostr v0.0.0-20260424011647-744fb0702ced
+	fiatjaf.com/nostr v0.0.0-20260508155207-03a55cc0b816
 	github.com/AlecAivazis/survey/v2 v2.3.7
 	github.com/bep/debounce v1.2.1
 	github.com/btcsuite/btcd/btcec/v2 v2.3.6

go.sum

@@ -1,7 +1,7 @@
 fiatjaf.com/lib v0.3.7 h1:mXZOn7NrUcjSdy4oNvwQyAmes7Ueb+Zr5hjqMIe2dxI=
 fiatjaf.com/lib v0.3.7/go.mod h1:UlHaZvPHj25PtKLh9GjZkUHRmQ2xZ8Jkoa4VRaLeeQ8=
-fiatjaf.com/nostr v0.0.0-20260424011647-744fb0702ced h1:jEJbi9fHt5RIDVDw6aCmEld2dtOYTGfFAyXARTcQ+8k=
-fiatjaf.com/nostr v0.0.0-20260424011647-744fb0702ced/go.mod h1:b1EIUDnd133Ie8Pg8O/biaKdFyCMz28aD4n64g1GqvM=
+fiatjaf.com/nostr v0.0.0-20260508155207-03a55cc0b816 h1:96hiRZUwfiL1Nf3yp0G2TBM85EVZ0deJLl/bVrJy2Gs=
+fiatjaf.com/nostr v0.0.0-20260508155207-03a55cc0b816/go.mod h1:b1EIUDnd133Ie8Pg8O/biaKdFyCMz28aD4n64g1GqvM=
 github.com/AlecAivazis/survey/v2 v2.3.7 h1:6I/u8FvytdGsgonrYsVn2t8t4QiRnh6QSTqkkhIiSjQ=
 github.com/AlecAivazis/survey/v2 v2.3.7/go.mod h1:xUTIdE4KCOIjsBAE1JYsUPoCqYdZ1reCfTwbto0Fduo=
 github.com/FastFilter/xorfilter v0.2.1 h1:lbdeLG9BdpquK64ZsleBS8B4xO/QW1IM0gMzF7KaBKc=