Transaction not yet indexed

21SCZgGcFpHvAgsvB7KVFhGgfd2rBD8MHKG8vbPQM6CPCqJvzKN7xr8adF7S2LWpbNY1fJgcNXPYmr44rBAkYMvJ

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