Transaction not yet indexed

KNKXPXisFeTvi5Jxyf4Unrcfgn7YCybfCU6uHFmFFPyRZ2JeCLrjv8cvmo5xMZBQm4fSKhwABpiscWDoq6TQBQQ

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