Transaction not yet indexed

2C66vShuuKmD3NkWFD46eS5XTaT4ceTkU4FzFTRRBnDqiPkkJT6TzSv6cxBR4e6Fh9Cb896pk5aqs7hrw2piB4ke

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