Transaction not yet indexed

66MD8UHnSWBvV8TQFZzg2tJH68VLT7NvRpRrRMrC7mTDiGjRJt4qFqnToKJUDoNsmoN9CuPRgrGFok3VVcNwrvy3

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