Transaction not yet indexed

421MFRetQyuLTbSw94otyqm2WCzEVYKX4W2nTdZY135WdtsT5GDuFJD9s8c2XFeXwL1rAdYN5Kf9nTiefprfE7VH

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