Transaction not yet indexed

M12n9u4vn2gHeng244buicMvYj9qk3a7g8wwk9JXFDUPaTbraeyakAr9pLp1BkoCPFBTrDnNHFCfpvw5aMsdTbd

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