blockchain on Nostr: 测试

{ "id": "4b677a6df658fd5f4d4a4ad1dcb664c86826e941483cd6c5cbec1f6905a5e7d7", "pubkey": "c046ed039148a7ed711d7d4658a8acfc68a62eb163f932498df9cce8bae771a5", "created_at": 1675522675, "kind": 1, "tags": [], "content": "测试\n\nhttps://nostr.build/i/nostr.build_cc4066ccf68df9f6ad25eb2d1cbb39f97ce642ba32c1609219084af154038cf3.png", "sig": "6937d581e777c2cdc39630c6f0c9d28cafd246b96502bab9935cad839317ae7ef3c1188cddb9b3e08c2972fa5acd8cf244a4f08c65c750131664602abac90f53" }