Transaction not yet indexed

MEW7iN2VyVfuw2psrVN1oXVC7312qQBEUdsm13FG6QYEeBQRCqYAYf1EqnREqDVwhdEcLqvxQUjacVgH1JYHq6M

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