Transaction not yet indexed

21MMwGd2YkpgHuLViyVomFjRKPQXEf4zH2WTzq6s9aZn2dvSxNartW4aRVBimp8jVeKcYarnRcx66sakWCe7iRVk

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