Transaction not yet indexed

321TAqUZfq7ADLyRFNQb263WatAGVLn36hCUCH5N1v1DCzPSSrUTPSssQXWbL2cqqKYwDBZTk28X5unT5CebHGQp

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