Transaction not yet indexed

6b21LRBK2FsJfiDFhMrdFgVojTiUTDKsbyYvAsf7M5VcwZAEQJK1a7Eu5x3QbBMHbBcSvkF9kPGNXHbEQhuGCjY

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