Transaction not yet indexed

669MTmfLQ6UXS2rZbn9knAFDzN7pDMnFy2Xo7qnd1cPK9WMz73s8ZGNVJ6L8aWBNC8wVKpWqeT6Kak7CFJ3iwoPJ

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