Transaction not yet indexed

321tzpRvgTUF1Re5uQCG4z9KrxSku2KPyEUaSH3NNvy948ZKtbUNAQexzbtZqBcb82ooVxqcaHAHXVqixvGtnGtE

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