Transaction not yet indexed

ka3UJYGwAgPSCZ8BSgn9N4jPXr9io4s818Mjbp8fF5NFQA9dvDjWrtbSW4JZmqTQPTBCeQHXiDYW6f3Cmq293T6

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