Transaction not yet indexed

42nExzzTjeAQ8MGgfNXyUxZif9Sn8TNiGwMWLA2fLjCuTMC6XTrGUoQQMuAn18dJZ884wQmsFdn4PGoMu8HVBdc1

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