Transaction not yet indexed

42C8khcKZsrhFihHsKU3pXff5AXwxbYYMqmU3W2mEppMQPfpLogGB73yGbirM1oiVBwUuASrZE2TcrU4dNLuK8kX

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