Transaction not yet indexed

421cxWbd8ozHwp7NFdbvZ9XCcmgB6Y3e2XgJVvUZJbeP7pLqSCpsr76QQvkv4bAeCRbV8FfuTdCLXYereAevr4k9

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