Transaction not yet indexed

KRbMKLkKBZWzFGv5mFke3SCi3PFGoYT8iyH6jeZrwLhsPtNBscWGX6jLsFmNyRWGbdYZXxTdCMXwHzWmG6f4EVY

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