Transaction not yet indexed

21HUgtJ1NKE2mLedmZ54jf8ZKd61X15vFf2SxiZY4XMhaNcMfMJdauVeC2V99fH8FPtF4JooFRFeZKCSZuZDVy5U

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