Transaction not yet indexed

KRrEx3XoJjSQrJCHVFd7eYidqfLVW3Qt3GFPTwXER2ie5HWt88jdkd2ECxNEq9ZUtVPXaQvAMRTfQHcH66gFKC2

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