I see, even though for example in nip39 ( https://nips.be/39 ) each parameter is defined horizontally
```
{
"id":
"pubkey":
...
"tags": [
["i", "github:semisol", "9721ce4ee4fceb91c9711ca2a6c9a5ab"],
["i", "twitter:semisol_public", "1619358434134196225"],
["i", "mastodon:bitcoinhackers.org/@semisol", "109775066355589974"]
["i", "telegram:1087295469", "nostrdirectory/770"]
]
}
```
I will be studying which format to follow, to see which is more compatible with most of the protocol.