Transaction not yet indexed

642ipE6tyN9inRvmT4u7R6eRpEcRYuM5wWW5DDXhcUhCExboUD6Zd3AwjRNaux3XxvdAK319VPrU74Q2Jgi6KnMq

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