Transaction not yet indexed

4a19KuZbHyNRxPqtBC33assqkt979rtGA3bQLbMd8rYPyqUeKzXdJJLMP2vGur4Wj7fpxqxivCCo3RMYYhR5qTzy

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