Transaction not yet indexed

1UNjRa266eyBShb5WX9so9RFZX7bPhEh2zTr7mkvxp4tdEoTYcNxqH2uG2PAsfsqWs4aA7uar2uqJWjhoy4QrkP

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