Transaction not yet indexed

66EXLpMZ1m9nJH2XNoXHcCD3DVEVxmrrDY2n8VR3qRGWQoWESSYgRJvRmTzeVYpvQXDCANvScKZYaK4bN8DpadAM

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