Transaction not yet indexed

166tu3YUVN7jf5Uxv4cwnxLTqWDZsCsgeubhg1DxbPpQF6Et2VApsbRjXoEX46PdzWNTY7W3Q5JpxK2vptAXbDp

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