rejon on Nostr: which client?

{ "id": "47e7dd391f0b522bd56631337e53d6734b247c9b5680e19e1f6826a2a68c6064", "pubkey": "df57b4986a2c659965c3df95ca3fea3533a207b09bf2c55a70d406c7d049124f", "created_at": 1738402320, "kind": 1, "tags": [ [ "e", "54cb8f38f0d23ec3d722ed0b5a2ebc8bcb27fcd6c16bdddb3f0031970ac517bd", "", "root" ], [ "p", "de7ecd1e2976a6adb2ffa5f4db81a7d812c8bb6698aa00dcf1e76adb55efd645" ], [ "client", "Nostur", "31990:9be0be0fc079548233231614e4e1efc9f28b0db398011efeecf05fe570e5dd33:1685868693432" ] ], "content": "which client?", "sig": "4adc8723d5a2c6a9e16c4f8db1e3518fc9fe745e3b7bc9bbfb9be213a08dae7055661052af25ba4b1d01c151f25fb7ffae3bb7322f849ba04bbd70e28201e6d2" }