Transaction not yet indexed

21SB5imEKfNeu5thGDaXTvt7GQvssau2UsoA9y73Uruo8bFsUjJjXPbfn2sF5vwhWHS6GYm4XZdXVsKczwxTa1ys

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