BTC on Nostr: 

{ "id": "ac7a97a4c4edeffbecd31d10366a711cf518ba22a6aa212308c9b4ca1a9140ca", "pubkey": "ac340a0ffa48589e98af8577754529e8c59f7fd110f1bc832d0e8d4c4d3d1853", "created_at": 1740861997, "kind": 1, "tags": [], "content": "", "sig": "f82e12f99c30b2698d3096790bef49a87e08fa6c45f510bbe74a86588342f500ba1dcbc944e0080a24ac6365ffa1f4e32221b8e36c8ceba0d5087769ca496437" }