Transaction not yet indexed

21sfdbShUVNEwwUJDPRHqHFzBJpQZWkzpD4AvMJFaVcYCgGsAZdUVaK8G2zrtFDsw83paVd7QXGi5Hi7w9Cpr4UE

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