Transaction not yet indexed

421JfMP9ViY8oaQwQJ44df3SUWHf481NVegDZHAtH5Nf3nVK4J7itgPs7FoKYk9ExWyh2N5FSShWfzEir7QmfX8b

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