Transaction not yet indexed

21XSkbFaRStQcKrex5ppDHbxDRW3DLmbVKYMTupYXLf1PBkang5WsvJ9LaTnLzFZo6GCEGVE4oMw8NNQ3757s9WX

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