Transaction not yet indexed

21ynGJdhSSJqmCPSZ1EMck3TTBmnmu4FT1Jq6tTYHjrBDWy6Q32gdSyk4dzkKAbAqVPCSbPN5kmT3fAEG7JsZAvA

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