Transaction not yet indexed

668XLz2SKAHcsdtRceADjPRH3M6ieXAcFQbfmSq88ELm668rFK1BJ2boRW2J2g8vMp8XBNGjLkc2uo7G5Dt9Knj6

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