Transaction not yet indexed

3Cff2vH5euhjYpoRWK2p2SepmLJWApsWJU7Vmc9iSduibkNLaTXUeit4hvZYfXTXV6JSgsdoJumMT1iSakz6hVf8

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