Transaction not yet indexed

421Sr2QRz6L9Hsf46BmdYVoU1DGfus6AaNPCnUbqDRrpAceQNWwLP3ZQLXtmhW4FWRbewCZCDLdwQ95VTe4tgJ26

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