Transaction not yet indexed

YMP9VLERcp8jsz9Lu1SnSAhSbbZVfMbmqPEqDsLL3QDKmLc5XMSriuV8N2Uq6tZYxU5mDHkzZbh9Wv88sdfhpi8

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