Transaction not yet indexed

YiVyMowpGAA8gqFJcvc6NKJPk9YYCN8iXPFSmKLYrK5uD7DKR3QmCkKcL1v5Byx6x86Y1jX7ZSbHsABhYQqnyTU

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