Transaction not yet indexed

3c99f7YpfXg3dVJ2Zymop8AHS4e3JYPXS3cVs4PMi2BZ3BFoEVbaVaQb5LWErPkCcv1kyWQcRHzwXBdSv3xpwxaQ

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