Transaction not yet indexed

21U8jJ5dpQRwhkH3iF2KHLCo3RPvKi6cCtE246hvFLGoHLb2BcFQLb2LabS95HppwduTw2uLQUGCun45X1LYxbX7

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