Transaction not yet indexed

668R3ibXeuRWda2kkf2yKw8WSd4sDdovBqtVxuUUUQggWBoDZBHEWqzvBHWUtixR3FHFSWYhZubcWCSyp33Fra3m

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