Transaction not yet indexed

AUa6B2e4t5KZNKqvdq8zTUZwfe8aVB9W8YaRbmcgQbCoPgTHT5VM2s5oMkxzHrEDtbu6ZjAGyS8WbJZg44Yunit

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