Transaction not yet indexed

21Y61UMu48nMBCG9HxFNeCAeDeRSE3oh44qVfvFaQVB9uoFrw3xRwK3tPCAAPGRHfFqtPBnTSBQyeGy2w33yHtYM

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