Transaction not yet indexed

21C4GN5PB3ukfMX3YqLSiiXyVh6ujigNqsQt6rN8FkRrRjC4ghJAM541d2C3RdJk2Hmtxjct247szt4dYoSUjJDA

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