Transaction not yet indexed

5Mu99XEvMNdWZ1nvnir42cf1qapWw38c1NawpKzjTXcZ66AtJxLUPGuxfWMX2NbG7ssEJjjdESgLUNYs2oj6ACea

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