Transaction not yet indexed

66PSpDBa5u87MXkqHUZfzh7qYoaNq7iKexPstfH6MhdLVUYJgWjN5GRkxt6AkJsPS2teNzNMiFQGRzEXuCjGYLRh

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