Delete row sc_28313b727beb3593 from signal_candidates

id sc_28313b727beb3593
status failed
signal_type opportunity_research_delta
source opportunity_research_ingestor
url https://www.cell.com/cell-reports-physical-science ...
headline Synergistic acousto-optical profiling of morphodyn ...
source_event_id evt_c2a0aef4fb13
dedupe_key opportunity_research_delta:cfbd3187a96cfb53
claim_id NULL
claimed_by NULL
claimed_at NULL
lease_expires_at NULL
attempt_count 3
failed_at 2026-04-06T10:21:31.061570+00:00
last_error extraction_failed: Unterminated string starting at ...
output_event_id NULL
created_at 2026-04-06T10:19:19.572765+00:00
updated_at 2026-04-06T10:21:31.061570+00:00
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