Transaction not yet indexed

5u4wZebnsgiywUrQjBU8PYqSSTky17aCDZZVEQLJ6Bg66EUUeySS3FuEPBZmkxhQEwVvwcdqU6uEtXTda8b3Hq66

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