Transaction not yet indexed

421bZDHwYeDHSsh4ENBaA5jSwTYbTWGNoKweyZBwWNMhxPRhM17etZ5BT8Bpxjhw447eTnjsVPF5jGZvZETU8SPz

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