Transaction not yet indexed

4ET21PXRCdanqhNcMpv9xiXPBqcpKKmCZwoQhojNETJQFTgwnCR7DofW39YFRmgPn36qQe3umogwp1HXuSAD4BoP

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