Transaction not yet indexed

WFE44AmgKtq8GmNjArBQqwSZYSZd5etoNcpvWcvfz9EMkgYdsBV3VtXAfC5xqJqLsVj25YP59CTzfJsE9oFF8k5

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