Transaction not yet indexed

SAMZahUsAhnibCZsG3Y7ab2x1wMum3h8U2GSomy18c8SJY7YdcmSEwmBVu5gYRtuAzMgJDvYa8HKQRHvRPkhtxt

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