Transaction not yet indexed

2W21PqF7ynpTBTfdVPUMScnGG5bhVguqSHfPFbqkn4oTjZfPHcSVVZPjT4KJxjKkP2kKDBEk8FHoaDLgV6FJeZSA

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