SELECT
COUNT(DISTINCT receiver_id) as is_ledger
FROM near.core.fact_actions_events_addkey
WHERE permission:FunctionCall:method_names[0] = '__wallet__metadata'
AND allowance = 0
AND receiver_id = '5f490845eef0137a0ca85c1ad1cc0b319c3af415253b34bb6cdd1e1f563e6b7d'