Transaction not yet indexed

NaS78bmLyKPfXbq4mJ7HPw9N1sSfxZZJHCDkt1MynPhpbkcNVdD2jdd4xe8WCTCXNvschbAaJgdb9VXvAshQTFP

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