Transaction not yet indexed

667FnCWuScYGSJCoGYNiqdXiNgrL8Bn9FeD8DQXvazCo9Z3HiYRDMddgSX3svpoZ9bEy7huMayqpbb2ck2aFJCxP

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