bitcoins on Nostr: With what domain?

{ "id": "1103ee44dac392cf0971ea3d1193b1fb2f984a886d3e4acc88ee6457d5b30b24", "pubkey": "bbcb7311cbd892a179297b6d65a5e7e9f224f5cb2f225dabbc67aadefce4e671", "created_at": 1673485920, "kind": 1, "tags": [ [ "e", "9023773a1ad1c8abee1b868c307af8003f0e9751680fbbaad17629ae1a6c2ced" ], [ "e", "9ffb1391b67e932c9844951e75f836c672dbe0329f31f18f1cc601db1c7ba1a3" ], [ "p", "b83a28b7e4e5d20bd960c5faeb6625f95529166b8bdb045d42634a2f35919450" ] ], "content": "With what domain?", "sig": "b8547a07e59acf4ad30b67df4ef743032de35cca908d46a77e6862a865ce416a433e383c0eb2d7a3b361b65b97f19655dd0847716c70d3f6b648118ce4f455cd" }