Transaction not yet indexed

21mcZcmaAEBnbieBokyoUUEzrEWiAJimvZrPJSeK6VBdCrsSCpDwXWYn7MnhCaqmhMqQf5rhGL9H4DVVWfeBCV3t

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