Transaction not yet indexed

66ABM5ku7Qvt6yq7B8y2bM2wWpqn8EXW2gU5kqWTwCaezyKFC12HnfJSWQzFjKE8FHx29oiNk3hLawU8T8BY9adA

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.