Transaction not yet indexed

21c8Ejxf4q2MRGfH9ynkK3BEhwn8ZTLSna1333HHwBiK3K8vfuhoF3QTEJj4U2pXPyLUkK65sfUGp47Sd57bUosi

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