2025-09-08T18:37:31.219920Z  INFO stratum::server: Rx <hidden> Some(Ok("{\"id\": 1, \"method\": \"mining.subscribe\", \"params\": [\"cpuminer/2.5.1\"]}"))
2025-09-08T18:37:31.222676Z  INFO stratum::server: Tx <hidden> "{\"method\":\"mining.set_difficulty\",\"params\":[100000]}"
2025-09-08T18:37:31.434147Z  INFO stratum::server: Rx <hidden> None