Transaction not yet indexed

UuMSUMK9Rro7jD7ca1RVC6fA9pRu1UUa8iPo3uDdbJPoxymH9Ww3cjppyrYwJf42FbwqVrBoYPYhBij4uFWvSmw

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