Transaction not yet indexed

664HCexSDgBga3QXfEaToWWiJ6KFPgATUtQ4J1yhzfHMHsn8r9r4hVgkbqk6ykb8BsFZBxCGTckzQ6aZts2XQUAX

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