Transaction not yet indexed

21PkUtkuVntFfcnVEWFcobQKesAWN9BrojD2bpyRxfCfkr2DcGKhNHRgdQVNFHUDb3JM6pUxAhS9qsV78CXZByMF

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