Transaction not yet indexed

AR88cYSDUHJP6xEE5y79mD7wfD723eTY5twmoohK9m5Y2gEWd4XNsPij4K46XjgCdVpxej2sNv3GKhJPTxC5pAr

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