Transaction not yet indexed

421XreKpMw2du8N4bFmmxLbK9GSFdFcK4KjKWZHFMoeGrkBmFm1fCyLediuUudXjdg29LoBDUvT6wjP3R5KXZNgc

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