Transaction not yet indexed

1NdkgkmgNEV1o78GZ3uSfe95Cdc4eV5QzMquAxr65babUuKy8buHffAmZJZmfbKXqGn1GxQ9LLTLD6PE8icvKd7

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