Transaction not yet indexed

UgXkXuxHBwhLEKiQiaxhUBEzhN6g4GGvFDJnYHr5rVJ55RrUaovZRQwvimZS93k9FWtQc7Kc2PNcZj2qcLMfaW9

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