Transaction not yet indexed

66Wuc4XPkN9DaLoFbfLazHCCfMy5DVX5VKMBuXsCptak517WH2DtAgqcqFcZ7yMYejfMNdAsbv1QqLj9X1MpiNFF

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