Transaction not yet indexed

21BkgdeBQLfV7NPLyUT9hhNTiM52RbsRQ3r19SpFkWXPhEnZHiQxXgEGWtaqSLaPaGQ8GDhW4uLpwq6UGZpNvVtF

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