Transaction not yet indexed

2Ku21j9KnxPhQAKEzA4LAYfQ9BFoa46L9bbN5M9ojVPGzLXPGXcMK7FQ1SkCcV9dVfKDR2kqqp5SNFTgKtq8W9Py

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