Transaction not yet indexed

66Yj4mTnjpXefuCqnawZz4EynfZqexMborT2QRR9kLpNKVS12DaiEN39v7XqSmNPJtQFnwYvDWPfC1Xwbc37Yb5S

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