Transaction not yet indexed

421fffpNJWaaro3z5h6RjP5epo7hUrsmb5FXeNmhNvgAR94UygZQNPyUjHa7Eo9aREL2ugxkwsBzUwzK5Xkqqvb2

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