Transaction not yet indexed

Niw2nXXNBdfnNsLkWEXVvcdUv6VnAMZ8dkLnZK8WdKUWHNujY93JkNrFEpT4WWbS437mCRQCjKfBsNHByCBdrcW

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