Transaction not yet indexed

21MTgEFwgW6MztPyLeUmddvLswF7UXAVR4E4WLf9w4gQcaXUEYk8z9JeF5qnotQ6mxVc5a66mVirhBNeKuXUHfbB

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