Transaction not yet indexed

YLSUPPThQRvysAgJSiGhk6niCRkoJmt1kHs2PexG1XJ6fbjNvwmefus96JMSWck9wHuq6GuqFQHsw53PAEFszm1

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