Transaction not yet indexed

263qEn1zqYYXktLuoApDCT2euFajDHyPgnpfCpFsVhLf8eKNHazf3MSqTQLJKts5QgAjRgzhyekweHPRMr4xBdpn

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