Transaction not yet indexed

21Tx8aL5X78Utc9VPrKVAs1v35RsTfmnR4wf3ZykTSc4sCkhyGawfEP9eNpSfq3T76JLaB7qPJBGGNff1CfWQV6H

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