Transaction not yet indexed

21HbP6qaUcwV3cHcRALKmiGdbes6GxsvMXRJ3QpT89ypDBw5BqrdyDjAu5a18QPZzXCNNXWXtz6sVM1RCLrDQPy8

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