Transaction not yet indexed

21TfHiqZ4GKtzFGZcwDBFCfVeUphbZ7npuXTWBhoGgAzZG3Qf7zGiRDfrR78h4qJ68mpwgGTq4DvwicerALnsc4f

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