Transaction not yet indexed

66LcBS4LxTKYmrw9FbBrKqXWidYDc6FQRgLMmDWXoaS2GTM3Wa7yGaN9WSsoS5ZqMapnHCaBKqEsvfRBaYfEF3k7

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