Transaction not yet indexed

21MRkAktNDnHowbpAvx3fkpKchLZqv7LV96r7P7gUhaDX7FF7zdKvZHuF4eQHV2L8coE8uXWstMjhw1H5q4Exfns

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