Transaction not yet indexed

42A66F5KfeYMPYfymt1FReZmrhFVtSEuPpMR1yAJPCFsnD6p6JXquBrjK21YPLcXg3mfwwSt7nw9Vk78sRAMzkvk

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