Transaction not yet indexed

421gdfRAM9bKpC7ysmD6BfmEiSiKL7GCJa148YFX8CW4P6HyWyWr5Ku9tba2sagjpQCwa4dTbWWNVTCh3A3HtBUG

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