Transaction not yet indexed

AGcH8H173ohtzu5CrAuB2beMPaz9g4vn8GQUpgboqR1Tn7NtfpRoeA6ioJ7ZeHZK6kuc5cD1vzpUEZae7GbGUV6

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