Transaction not yet indexed

Knz2jxAGJdseracWk4kBPoMj2kqtY76hWjBxGxYAwBJvMkftWDZJ59CDJbqM4dJWJBSejLWYDAYZN72VqhPD8NA

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