Transaction not yet indexed

21ZzmRC2tr22bXj9riRU8tYbP4r6a5GGYEnsYrebZ9WcgiUVRqWmGnfFcbmPbdV8DbRmqq33sjfdEwhjzwthViVp

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