Transaction not yet indexed

c664F4AMm76H7frfMwM2eSeDoJ8EuczyLYPb4jbHw2mLi7CARPT77cX2bwUvQnuKnLn34XPk38sUSutp6S5j6zs

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