Transaction not yet indexed

21MfECwrnSQs2vJY9N2jQqhSJuVXPfXrpt7MfAaAEfFVhtgx4GHFaWfECnf7pZxFe2rrHXKFQT7WbWF5fYAx4BBT

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