Transaction not yet indexed

mCen99SjHGHMnxJbCcwyToEEnnrkqMkDuBSwQASdS7dkrYYUCyQz6ZV8qka4vRq8U6oZxRAG78xwCgseYTFT938

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