Transaction not yet indexed

4e21N7F7PtFmuZ2EzrZE6UwqAJB49nCJEbMaEfieagGFqjBP4YFv1vmxs9Q4dWhbPpXSopCDpjFRu2ZrcmoWqakG

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