Transaction not yet indexed

MWD88aGsKPcFyQuRSCh9pn3KRojeMsBVQftRoaAHUzYmmxHj9VP8ejUNaCdATTqyKAB2ASsXuVDjfK4wKVFbY7a

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