Transaction not yet indexed

MdW2tN9RAw25kCXJaFUU1mWhz4DRymfJCJPZnjCkHAQZUepBESB2NBz7CnqJ4gsitZYGxbU9g99yUGxtfDCXSCf

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