Transaction not yet indexed

664ZbPVrnBW8V3a1aJSkCdeEoLjGWcnRVbgc8jD23dJNQPvmQcB2JfRQKpjQkNcMTuXYnavPzSnj4ws6aV1PRRqm

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