Transaction not yet indexed

KkHEft2mqkSCdqDJfudi2eif3vQ1tGFoz9AtWdWuPbJrWXCes9nqNHQS1kaCzTKova1YvnpAe2io1XxNBxqBXkT

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