Transaction not yet indexed

YNdAch4UDSwgkEhpZfhr8iyXAfpAJcW2TPjgACtkLmt3do1Z1jkJaaHXMHRtJwrirTAEM6PYGWuYuhCiv9qw7P9

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