Transaction not yet indexed

21mW1mDs6iyzDMwQ5FiHPaQouPjHD4whPkRvTYGS6Z1pWzphxu5MATUWG5fPf4eVFbLh2MRF7gGX34zFLTiiWEo9

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