Transaction not yet indexed

55VkgCvcBBKvKaYVEJWtkFgH7euVDdsuCChsowYXWegEFwdgAPGHKkaWiFagpJbpyQcQPGeo8E4854iUSq7YMizA

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