epsql on Nostr: What is Tetrapolar?

{ "id": "70b4acf0591e29a4370f8b3ebdf78de204fc4f66fc1c90c2bad27889a9110240", "pubkey": "15f70ebd30f69b85bba87c3ec45645300dc2835a6dac235fdf8143cab5e9282c", "created_at": 1780155183, "kind": 1, "tags": [ [ "p", "141daddd351f42428d260c0692dc5d2ea4db7fd51419760f404992131df80a3f", "", "mention" ], [ "e", "c111636fd0cc2f302f52aaad4239da2e8b77cd1928eec40017266834c3c355cf", "", "root" ] ], "content": "What is Tetrapolar? ", "sig": "01be0894b3399f0e88e682ef0f5b48354cceb4cfe01d6794944f73dfd8bb4b77945728f59ddc434a60d90c4612e951964bb128e0dc2621efe95db8df1d3d1f4b" }