Transaction not yet indexed

66PMCG3ka8a1EMaXi56AhjEFNz9MUGyQCSMDNKuPqiRuXnZP3ToRxEa1mpq5JXrxEoHcMvT5XLA7Kcs3WMYW4Dvv

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