Transaction not yet indexed

667KjLJxcbHu1NhkwTTDpFMqo7bEg9WPPRXYR7fsTvEh4KeUWHb5QFLKwDkMJmnKSCgm3P8cDkCJDqGa1p4aEit4

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