Transaction not yet indexed

21MY2yCMx4YL4AvRnJCtztsonAd6QRQAXGau654pbU53U3C9MaPpS1dnnvDowqaR3BgZtCCGppzVmak4mDhPBhR1

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