Transaction not yet indexed

66EFMDfLxsrTs7yHpt1HfQJPrv5nVKzMrimusVLyqkvXdmP7w1oAPjHgL8EnNS9sL7EHdQx2A34KFE6gDvU5yrA2

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